#A3DCED
Closest named color: Light Blue (#ADD8E6). oklch(86.1% 0.063 218.2), rgb(163, 220, 237).
Aa
Black text reads best on this color (14.01:1).
About this color
#A3DCED is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.063 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.015 away. Black text reads best on it, at 14.01:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.01:1 |
| White text | 1.49:1 |
Values
| HEX | #A3DCED |
| RGB | rgb(163, 220, 237) |
| HSL | hsl(194, 67%, 78%) |
| OKLCH | oklch(86.1% 0.063 218.2) |
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 #A3DCED | 1.49:1 | Fails | Lc -26.4 | Dividers and decoration only |
| Black text on #A3DCED | 14.01:1 | AAA | Lc 80.4 | Fine for body text |
| #A3DCED text on white | 1.49:1 | Fails | Lc 23.3 | Dividers and decoration only |
| #A3DCED text on black | 14.01:1 | AAA | Lc -79.9 | Fine for body 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 200.
-
Step 50
50
#EEF7FA
oklch(97% 0.01 219.6)
-
Step 100
100
#DAEEF4
oklch(93.6% 0.023 217.6)
-
Step 200
200 (this color)
#A3DCED
oklch(86.1% 0.063 218.2)
-
Step 300
300
#82CEE3
oklch(80.9% 0.081 217.3)
-
Step 400
400
#00B3D5
oklch(70.8% 0.127 217.9)
-
Step 500
500
#0099B7
oklch(63.1% 0.114 218.3)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#A3DCED 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) | #D1D8EE | 0.056 |
| Deuteranopia (no green cones) | #C5CFED | 0.050 |
| Tritanopia (no blue cones) | #8AE2E1 | 0.037 |
| Achromatopsia (no color) | #D3D3D3 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3DCED
#A3DCED
oklch(86.1% 0.063 218.2)
- #F7C4B4
#F7C4B4
oklch(86.1% 0.063 38.1)
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 #A3DCED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.015
- Powder Blue #B0E0E6 ΔE 0.022
- Celeste #A8DADC ΔE 0.023
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.050
- Sky Blue #87CEEB ΔE 0.051
- Pale Turquoise #AFEEEE ΔE 0.052
Use #A3DCED 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.