#6BB2E5
Closest named color: Carolina Blue (#8AB8FE). oklch(73.7% 0.103 241.3), rgb(107, 178, 229).
Aa
Black text reads best on this color (9.12:1).
About this color
#6BB2E5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.103 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.052 away. Black text reads best on it, at 9.12:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #6BB2E5 |
| RGB | rgb(107, 178, 229) |
| HSL | hsl(205, 70%, 66%) |
| OKLCH | oklch(73.7% 0.103 241.3) |
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 #6BB2E5 | 2.30:1 | Fails | Lc -50.1 | Large or bold text, headings |
| Black text on #6BB2E5 | 9.12:1 | AAA | Lc 58.7 | Large or bold text, headings |
| #6BB2E5 text on white | 2.30:1 | Fails | Lc 45.2 | Large or bold text, headings |
| #6BB2E5 text on black | 9.12:1 | AAA | Lc -56.9 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C5DDEF
oklch(88.5% 0.036 240.3)
-
Step 300
300
#9CC7E7
oklch(81% 0.064 240.8)
-
Step 400
400 (this color)
#6BB2E5
oklch(73.7% 0.103 241.3)
-
Step 500
500
#2B92D1
oklch(63.2% 0.131 241)
-
Step 600
600
#007BB8
oklch(55.7% 0.13 241.1)
-
Step 700
700
#00679B
oklch(49.1% 0.115 241)
-
Step 800
800
#005480
oklch(42.6% 0.1 241.3)
-
Step 900
900
#04466B
oklch(37.7% 0.086 241.5)
-
Step 950
950
#08293E
oklch(26.9% 0.054 241.2)
#6BB2E5 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) | #9CB2E7 | 0.055 |
| Deuteranopia (no green cones) | #8BA5E4 | 0.046 |
| Tritanopia (no blue cones) | #1ABFC3 | 0.085 |
| Achromatopsia (no color) | #ABABAB | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB2E5
#6BB2E5
oklch(73.7% 0.103 241.3)
- #D99B64
#D99B64
oklch(73.8% 0.103 61.7)
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 #6BB2E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.052
- Deep Sky Blue #00BFFF ΔE 0.058
- Vivid Sky Blue #4CC9F0 ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.064
- Light Grey Blue #9DBCD4 ΔE 0.070
- Light Cornflower Blue #98C1D9 ΔE 0.072
- Greyblue #77A1B5 ΔE 0.073
- Sky #82CAFC ΔE 0.073
Use #6BB2E5 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.