#768A9D
Closest named color: Light Slate Gray (#778899). oklch(62.4% 0.037 247.1), rgb(118, 138, 157).
Aa
Black text reads best on this color (5.89:1).
About this color
#768A9D is a medium-light, muted blue. In OKLCH its lightness is 62%, its chroma 0.037 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Slate Gray (#778899), ΔE 0.007 away. Black text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Slate Gray (#778899) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #768A9D |
| RGB | rgb(118, 138, 157) |
| HSL | hsl(209, 17%, 54%) |
| OKLCH | oklch(62.4% 0.037 247.1) |
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 #768A9D | 3.56:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #768A9D | 5.89:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #768A9D text on white | 3.56:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #768A9D text on black | 5.89:1 | AA | Lc -38.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DADF
oklch(88.5% 0.009 242.9)
-
Step 300
300
#B8C2CC
oklch(80.9% 0.018 248)
-
Step 400
400
#93A3B2
oklch(70.8% 0.028 246.5)
-
Step 500
500 (this color)
#768A9D
oklch(62.4% 0.037 247.1)
-
Step 600
600
#61768A
oklch(55.6% 0.04 247.3)
-
Step 700
700
#506375
oklch(49.1% 0.037 247.2)
-
Step 800
800
#42515F
oklch(42.8% 0.03 246.7)
-
Step 900
900
#37434E
oklch(37.7% 0.025 246.2)
-
Step 950
950
#21272E
oklch(27% 0.016 252.4)
#768A9D 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) | #838A9E | 0.018 |
| Deuteranopia (no green cones) | #7E869D | 0.015 |
| Tritanopia (no blue cones) | #6B8E90 | 0.030 |
| Achromatopsia (no color) | #888888 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #768A9D
#768A9D
oklch(62.4% 0.037 247.1)
- #978470
#978470
oklch(62.5% 0.037 68.5)
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 #768A9D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Slate Gray #778899 ΔE 0.007
- Blue Grey #758DA3 ΔE 0.010
- Steel #738595 ΔE 0.017
- Silver Lake Blue #778DA9 ΔE 0.018
- Lavender Gray #7E7F9A ΔE 0.031
- Slate Gray #708090 ΔE 0.032
- Steel Grey #6F828A ΔE 0.034
- Gray #808080 ΔE 0.044
Use #768A9D 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.