#5CBDDD
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(75.2% 0.102 222.3), rgb(92, 189, 221).
Aa
Black text reads best on this color (9.77:1).
About this color
#5CBDDD is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.102 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.036 away. Black text reads best on it, at 9.77:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 9.77:1 |
| White text | 2.14:1 |
Values
| HEX | #5CBDDD |
| RGB | rgb(92, 189, 221) |
| HSL | hsl(195, 65%, 61%) |
| OKLCH | oklch(75.2% 0.102 222.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5CBDDD | 2.14:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #5CBDDD | 9.77:1 | AAA | Lc 62.0 | Content text, not long reading |
| #5CBDDD text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #5CBDDD text on black | 9.77:1 | AAA | Lc -60.3 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F0F7FA
oklch(97.2% 0.008 225.1)
-
Step 100
100
#DDEDF3
oklch(93.6% 0.019 222.2)
-
Step 200
200
#C1DFEA
oklch(88.5% 0.035 221.9)
-
Step 300
300
#93CADE
oklch(80.8% 0.063 222.5)
-
Step 400
400 (this color)
#5CBDDD
oklch(75.2% 0.102 222.3)
-
Step 500
500
#0098BC
oklch(63% 0.117 222.5)
-
Step 600
600
#00809F
oklch(55.6% 0.103 222.6)
-
Step 700
700
#006B86
oklch(49% 0.091 223.1)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#002C38
oklch(27.2% 0.05 221.4)
#5CBDDD with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AAB9DF | 0.082 |
| Deuteranopia (no green cones) | #98ABDD | 0.074 |
| Tritanopia (no blue cones) | #00C7C7 | 0.061 |
| Achromatopsia (no color) | #B1B1B1 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CBDDD
#5CBDDD
oklch(75.2% 0.102 222.3)
- #E6997B
#E6997B
oklch(75.3% 0.102 42.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5CBDDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.054
- Deep Sky Blue #00BFFF ΔE 0.056
- Bright Sky Blue #02CCFE ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Dark Turquoise #00CED1 ΔE 0.063
- Turquoise Blue #06B1C4 ΔE 0.065
- Light Grey Blue #9DBCD4 ΔE 0.065
Use #5CBDDD in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.