#A7C8DD
Closest named color: Light Steel Blue (#B0C4DE). oklch(81.5% 0.046 236.1), rgb(167, 200, 221).
Aa
Black text reads best on this color (11.94:1).
About this color
#A7C8DD is a light, muted blue. In OKLCH its lightness is 82%, its chroma 0.046 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.015 away. Black text reads best on it, at 11.94:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 11.94:1 |
| White text | 1.75:1 |
Values
| HEX | #A7C8DD |
| RGB | rgb(167, 200, 221) |
| HSL | hsl(203, 44%, 76%) |
| OKLCH | oklch(81.5% 0.046 236.1) |
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 #A7C8DD | 1.75:1 | Fails | Lc -36.1 | Non-text elements, placeholder text |
| Black text on #A7C8DD | 11.94:1 | AAA | Lc 71.7 | Content text, not long reading |
| #A7C8DD text on white | 1.75:1 | Fails | Lc 32.1 | Non-text elements, placeholder text |
| #A7C8DD text on black | 11.94:1 | AAA | Lc -70.6 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200
#CADCE8
oklch(88.5% 0.025 236.9)
-
Step 300
300 (this color)
#A7C8DD
oklch(81.5% 0.046 236.1)
-
Step 400
400
#73A8C9
oklch(70.7% 0.074 236.6)
-
Step 500
500
#4B92BB
oklch(63.1% 0.094 236.3)
-
Step 600
600
#297CA7
oklch(55.7% 0.102 235.8)
-
Step 700
700
#1A688F
oklch(49.1% 0.095 236)
-
Step 800
800
#195574
oklch(42.7% 0.079 235.8)
-
Step 900
900
#1C465E
oklch(37.6% 0.062 236.8)
-
Step 950
950
#122937
oklch(26.9% 0.039 237.4)
#A7C8DD 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) | #BFC7DE | 0.031 |
| Deuteranopia (no green cones) | #B7C1DD | 0.026 |
| Tritanopia (no blue cones) | #97CECF | 0.035 |
| Achromatopsia (no color) | #C3C3C3 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7C8DD
#A7C8DD
oklch(81.5% 0.046 236.1)
- #DBBCA7
#DBBCA7
oklch(81.6% 0.046 56.1)
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 #A7C8DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.015
- Cloudy Blue #ACC2D9 ΔE 0.016
- Light Blue Grey #B7C9E2 ΔE 0.022
- Light Cornflower Blue #98C1D9 ΔE 0.028
- Light Grey Blue #9DBCD4 ΔE 0.036
- Sky Blue #87CEEB ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.045
Use #A7C8DD 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.