#ABB0C7
Closest named color: French Gray (#ADB5BD). oklch(76.1% 0.033 275.9), rgb(171, 176, 199).
Aa
Black text reads best on this color (9.76:1).
About this color
#ABB0C7 is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.033 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.023 away. Black text reads best on it, at 9.76:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.76:1 |
| White text | 2.15:1 |
Values
| HEX | #ABB0C7 |
| RGB | rgb(171, 176, 199) |
| HSL | hsl(229, 20%, 73%) |
| OKLCH | oklch(76.1% 0.033 275.9) |
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 #ABB0C7 | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #ABB0C7 | 9.76:1 | AAA | Lc 61.7 | Content text, not long reading |
| #ABB0C7 text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #ABB0C7 text on black | 9.76:1 | AAA | Lc -60.0 | 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 300.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D5D8E6
oklch(88.4% 0.019 276.3)
-
Step 300
300 (this color)
#ABB0C7
oklch(76.1% 0.033 275.9)
-
Step 400
400
#979EC2
oklch(70.6% 0.053 276.3)
-
Step 500
500
#7E86B3
oklch(63.1% 0.068 276.4)
-
Step 600
600
#67709F
oklch(55.7% 0.074 275.4)
-
Step 700
700
#565D88
oklch(49.1% 0.069 276.4)
-
Step 800
800
#464C6E
oklch(42.6% 0.057 276)
-
Step 900
900
#3B4059
oklch(37.8% 0.043 275.4)
-
Step 950
950
#222534
oklch(26.8% 0.028 275.6)
#ABB0C7 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) | #AAB2C8 | 0.005 |
| Deuteranopia (no green cones) | #A8B0C6 | 0.004 |
| Tritanopia (no blue cones) | #A5B4B7 | 0.030 |
| Achromatopsia (no color) | #B1B1B1 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB0C7
#ABB0C7
oklch(76.1% 0.033 275.9)
- #B7B29A
#B7B29A
oklch(76.1% 0.034 97.4)
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 #ABB0C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.023
- Light Grey Blue #9DBCD4 ΔE 0.034
- Dark Gray #A9A9A9 ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.048
- Cloudy Blue #ACC2D9 ΔE 0.048
- Pinkish Grey #C8ACA9 ΔE 0.055
- Light Steel Blue #B0C4DE ΔE 0.056
Use #ABB0C7 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.