#5CAEBC
Closest named color: Turquoise Blue (#06B1C4). oklch(70.4% 0.082 209.9), rgb(92, 174, 188).
Aa
Black text reads best on this color (8.23:1).
About this color
#5CAEBC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 70%, its chroma 0.082 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.038 away. Black text reads best on it, at 8.23:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 8.23:1 |
| White text | 2.54:1 |
Values
| HEX | #5CAEBC |
| RGB | rgb(92, 174, 188) |
| HSL | hsl(189, 42%, 55%) |
| OKLCH | oklch(70.4% 0.082 209.9) |
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 #5CAEBC | 2.54:1 | Fails | Lc -54.9 | Large or bold text, headings |
| Black text on #5CAEBC | 8.23:1 | AAA | Lc 54.2 | Large or bold text, headings |
| #5CAEBC text on white | 2.54:1 | Fails | Lc 49.8 | Large or bold text, headings |
| #5CAEBC text on black | 8.23:1 | AAA | Lc -52.2 | Large or bold text, headings |
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
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DFEDEF
oklch(93.6% 0.015 207.1)
-
Step 200
200
#C5DFE4
oklch(88.6% 0.028 210.5)
-
Step 300
300
#9ACAD3
oklch(80.8% 0.052 210.3)
-
Step 400
400 (this color)
#5CAEBC
oklch(70.4% 0.082 209.9)
-
Step 500
500
#169AAC
oklch(63% 0.105 209.8)
-
Step 600
600
#008292
oklch(55.6% 0.096 209.8)
-
Step 700
700
#006D7B
oklch(49% 0.085 210.2)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#042C32
oklch(27% 0.044 209.8)
#5CAEBC 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) | #A1A9BD | 0.078 |
| Deuteranopia (no green cones) | #929DBC | 0.072 |
| Tritanopia (no blue cones) | #1DB5B2 | 0.044 |
| Achromatopsia (no color) | #A2A2A2 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CAEBC
#5CAEBC
oklch(70.4% 0.082 209.9)
- #CE8D81
#CE8D81
oklch(70.5% 0.082 30.8)
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 #5CAEBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.038
- Greyblue #77A1B5 ΔE 0.040
- Bluegrey #85A3B2 ΔE 0.047
- Light Sea Green #20B2AA ΔE 0.049
- Cadet Blue #5F9EA0 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.055
- Topaz #13BBAF ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.064
Use #5CAEBC 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.