#6BA3CE
Closest named color: Greyblue (#77A1B5). oklch(69.3% 0.087 242.6), rgb(107, 163, 206).
Aa
Black text reads best on this color (7.75:1).
About this color
#6BA3CE is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.087 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.037 away. Black text reads best on it, at 7.75:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #6BA3CE |
| RGB | rgb(107, 163, 206) |
| HSL | hsl(206, 50%, 61%) |
| OKLCH | oklch(69.3% 0.087 242.6) |
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 #6BA3CE | 2.70:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #6BA3CE | 7.75:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #6BA3CE text on white | 2.70:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #6BA3CE text on black | 7.75:1 | AAA | Lc -49.5 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A3C5E1
oklch(80.8% 0.054 243.3)
-
Step 400
400 (this color)
#6BA3CE
oklch(69.3% 0.087 242.6)
-
Step 500
500
#4591C7
oklch(63.2% 0.111 242.3)
-
Step 600
600
#207AB3
oklch(55.6% 0.12 242.3)
-
Step 700
700
#10669A
oklch(49% 0.112 242.7)
-
Step 800
800
#13547D
oklch(42.8% 0.092 242.2)
-
Step 900
900
#194565
oklch(37.6% 0.073 243.7)
-
Step 950
950
#10293B
oklch(27.1% 0.046 242.4)
#6BA3CE 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) | #91A3D0 | 0.045 |
| Deuteranopia (no green cones) | #8399CD | 0.036 |
| Tritanopia (no blue cones) | #3DADB1 | 0.071 |
| Achromatopsia (no color) | #9D9D9D | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BA3CE
#6BA3CE
oklch(69.3% 0.087 242.6)
- #C39063
#C39063
oklch(69.2% 0.087 62.1)
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 #6BA3CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.037
- Bluegrey #85A3B2 ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.052
- Cool Gray #8D99AE ΔE 0.057
- Faded Blue #658CBB ΔE 0.065
- Cool Steel #97A7B3 ΔE 0.067
- Turquoise Blue #06B1C4 ΔE 0.068
- Cornflower Blue #6495ED ΔE 0.068
Use #6BA3CE 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.