#6CBAEA
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(75.7% 0.104 237.3), rgb(108, 186, 234).
Aa
Black text reads best on this color (9.84:1).
About this color
#6CBAEA is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.104 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.042 away. Black text reads best on it, at 9.84:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 9.84:1 |
| White text | 2.13:1 |
Values
| HEX | #6CBAEA |
| RGB | rgb(108, 186, 234) |
| HSL | hsl(203, 75%, 67%) |
| OKLCH | oklch(75.7% 0.104 237.3) |
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 #6CBAEA | 2.13:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #6CBAEA | 9.84:1 | AAA | Lc 62.3 | Content text, not long reading |
| #6CBAEA text on white | 2.13:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #6CBAEA text on black | 9.84:1 | AAA | Lc -60.6 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C4DDEE
oklch(88.4% 0.036 237.6)
-
Step 300
300
#99C8E6
oklch(81% 0.065 236.6)
-
Step 400
400 (this color)
#6CBAEA
oklch(75.7% 0.104 237.3)
-
Step 500
500
#1994CF
oklch(63.2% 0.132 237)
-
Step 600
600
#007CB1
oklch(55.6% 0.122 237.2)
-
Step 700
700
#006896
oklch(49.1% 0.108 237.6)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#004768
oklch(37.7% 0.083 237.5)
-
Step 950
950
#042A3E
oklch(27.1% 0.055 237.2)
#6CBAEA 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) | #A4B9EC | 0.062 |
| Deuteranopia (no green cones) | #93ACE9 | 0.052 |
| Tritanopia (no blue cones) | #0BC6CA | 0.082 |
| Achromatopsia (no color) | #B2B2B2 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CBAEA
#6CBAEA
oklch(75.7% 0.104 237.3)
- #E29F6D
#E29F6D
oklch(75.7% 0.104 57.1)
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 #6CBAEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.042
- Lightblue #7BC8F6 ΔE 0.043
- Carolina Blue #8AB8FE ΔE 0.045
- Deep Sky Blue #00BFFF ΔE 0.051
- Sky #82CAFC ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Bright Sky Blue #02CCFE ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.060
Use #6CBAEA 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.