#5ACCED
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(79.2% 0.112 220), rgb(90, 204, 237).
Aa
Black text reads best on this color (11.29:1).
About this color
#5ACCED is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.112 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.014 away. Black text reads best on it, at 11.29:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 11.29:1 |
| White text | 1.85:1 |
Values
| HEX | #5ACCED |
| RGB | rgb(90, 204, 237) |
| HSL | hsl(193, 80%, 64%) |
| OKLCH | oklch(79.2% 0.112 220) |
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 #5ACCED | 1.85:1 | Fails | Lc -39.0 | Non-text elements, placeholder text |
| Black text on #5ACCED | 11.29:1 | AAA | Lc 69.1 | Content text, not long reading |
| #5ACCED text on white | 1.85:1 | Fails | Lc 34.8 | Non-text elements, placeholder text |
| #5ACCED text on black | 11.29:1 | AAA | Lc -67.8 | 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 300.
-
Step 50
50
#EBF8FC
oklch(97.1% 0.015 218)
-
Step 100
100
#D3F0F9
oklch(93.7% 0.033 218.4)
-
Step 200
200
#ABE4F6
oklch(88.6% 0.063 219.3)
-
Step 300
300 (this color)
#5ACCED
oklch(79.2% 0.112 220)
-
Step 400
400
#00B2D8
oklch(70.7% 0.129 220.4)
-
Step 500
500
#0099B9
oklch(63.1% 0.115 219.7)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#5ACCED 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) | #B8C7EF | 0.095 |
| Deuteranopia (no green cones) | #A3B7ED | 0.085 |
| Tritanopia (no blue cones) | #00D7D6 | 0.060 |
| Achromatopsia (no color) | #BEBEBE | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5ACCED
#5ACCED
oklch(79.2% 0.112 220)
- #F9A284
#F9A284
oklch(79.2% 0.112 39.8)
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 #5ACCED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.014
- Lightblue #7BC8F6 ΔE 0.033
- Bright Sky Blue #02CCFE ΔE 0.036
- Sky Blue #87CEEB ΔE 0.039
- Sky #82CAFC ΔE 0.043
- Aqua Blue #02D8E9 ΔE 0.043
- Light Sky Blue #87CEFA ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.056
Use #5ACCED 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.