#6772AC
Closest named color: Dull Blue (#49759C). oklch(56.8% 0.091 274.9), rgb(103, 114, 172).
Aa
White text reads best on this color (4.58:1).
About this color
#6772AC is a medium-dark, moderately saturated blue. In OKLCH its lightness is 57%, its chroma 0.091 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.048 away. White text reads best on it, at 4.58:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.57:1 |
| White text | 4.58:1 |
Values
| HEX | #6772AC |
| RGB | rgb(103, 114, 172) |
| HSL | hsl(230, 29%, 54%) |
| OKLCH | oklch(56.8% 0.091 274.9) |
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 #6772AC | 4.58:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #6772AC | 4.57:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #6772AC text on white | 4.58:1 | AA | Lc 71.8 | Content text, not long reading |
| #6772AC text on black | 4.57:1 | AA | Lc -29.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F2
oklch(93.5% 0.012 276.1)
-
Step 200
200
#D4D8E9
oklch(88.4% 0.024 275.3)
-
Step 300
300
#B8BFDC
oklch(80.9% 0.042 274.7)
-
Step 400
400
#949ECA
oklch(70.7% 0.065 274.6)
-
Step 500
500
#7A86BC
oklch(63.2% 0.083 274.2)
-
Step 600
600 (this color)
#6772AC
oklch(56.8% 0.091 274.9)
-
Step 700
700
#535C90
oklch(49% 0.084 275.4)
-
Step 800
800
#444C75
oklch(42.8% 0.069 274.7)
-
Step 900
900
#393F5F
oklch(37.7% 0.055 275.3)
-
Step 950
950
#212537
oklch(26.9% 0.034 274.3)
#6772AC 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) | #5F78AE | 0.018 |
| Deuteranopia (no green cones) | #5973AB | 0.018 |
| Tritanopia (no blue cones) | #527E87 | 0.081 |
| Achromatopsia (no color) | #757575 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6772AC
#6772AC
oklch(56.8% 0.091 274.9)
- #877631
#877631
oklch(56.7% 0.091 95.5)
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 #6772AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.048
- Stormy Blue #507B9C ΔE 0.049
- Flat Blue #3C73A8 ΔE 0.051
- French Blue #436BAD ΔE 0.051
- Off Blue #5684AE ΔE 0.052
- Steel Blue #4682B4 ΔE 0.053
- Cool Blue #4984B8 ΔE 0.055
- Cerulean #457B9D ΔE 0.055
Use #6772AC 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.