#ABC3D7
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.6% 0.039 243.3), rgb(171, 195, 215).
Aa
Black text reads best on this color (11.51:1).
About this color
#ABC3D7 is a light, muted blue. In OKLCH its lightness is 81%, its chroma 0.039 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.005 away. Black text reads best on it, at 11.51:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.51:1 |
| White text | 1.82:1 |
Values
| HEX | #ABC3D7 |
| RGB | rgb(171, 195, 215) |
| HSL | hsl(207, 35%, 76%) |
| OKLCH | oklch(80.6% 0.039 243.3) |
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 #ABC3D7 | 1.82:1 | Fails | Lc -38.2 | Non-text elements, placeholder text |
| Black text on #ABC3D7 | 11.51:1 | AAA | Lc 69.8 | Content text, not long reading |
| #ABC3D7 text on white | 1.82:1 | Fails | Lc 34.1 | Non-text elements, placeholder text |
| #ABC3D7 text on black | 11.51:1 | AAA | Lc -68.5 | Content text, not long reading |
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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE7
oklch(88.5% 0.022 245.9)
-
Step 300
300 (this color)
#ABC3D7
oklch(80.6% 0.039 243.3)
-
Step 400
400
#80A6C5
oklch(70.8% 0.062 243.4)
-
Step 500
500
#5E8FB6
oklch(63.1% 0.079 243.5)
-
Step 600
600
#4379A2
oklch(55.6% 0.086 243.1)
-
Step 700
700
#35668A
oklch(49.2% 0.079 242.5)
-
Step 800
800
#2C5370
oklch(42.7% 0.066 242.6)
-
Step 900
900
#28455B
oklch(37.8% 0.052 242.6)
-
Step 950
950
#182835
oklch(26.9% 0.033 243.9)
#ABC3D7 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) | #BBC3D8 | 0.021 |
| Deuteranopia (no green cones) | #B5BED7 | 0.018 |
| Tritanopia (no blue cones) | #9FC8C9 | 0.032 |
| Achromatopsia (no color) | #C0C0C0 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABC3D7
#ABC3D7
oklch(80.6% 0.039 243.3)
- #D2BBA6
#D2BBA6
oklch(80.6% 0.039 64.6)
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 #ABC3D7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.005
- Light Steel Blue #B0C4DE ΔE 0.012
- Light Cornflower Blue #98C1D9 ΔE 0.024
- Light Blue Grey #B7C9E2 ΔE 0.026
- Light Grey Blue #9DBCD4 ΔE 0.027
- Silver #C0C0C0 ΔE 0.039
- French Gray #ADB5BD ΔE 0.044
- Sky Blue #87CEEB ΔE 0.048
Use #ABC3D7 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.