#A7DDF2
Closest named color: Light Blue (#ADD8E6). oklch(86.7% 0.063 223.8), rgb(167, 221, 242).
Aa
Black text reads best on this color (14.26:1).
About this color
#A7DDF2 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.063 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.018 away. Black text reads best on it, at 14.26:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.26:1 |
| White text | 1.47:1 |
Values
| HEX | #A7DDF2 |
| RGB | rgb(167, 221, 242) |
| HSL | hsl(197, 74%, 80%) |
| OKLCH | oklch(86.7% 0.063 223.8) |
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 #A7DDF2 | 1.47:1 | Fails | Lc -25.3 | Dividers and decoration only |
| Black text on #A7DDF2 | 14.26:1 | AAA | Lc 81.4 | Fine for body text |
| #A7DDF2 text on white | 1.47:1 | Fails | Lc 22.3 | Dividers and decoration only |
| #A7DDF2 text on black | 14.26:1 | AAA | Lc -81.0 | 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
#EEF7FB
oklch(97.1% 0.011 226)
-
Step 100
100
#DAEEF5
oklch(93.6% 0.023 220.7)
-
Step 200
200 (this color)
#A7DDF2
oklch(86.7% 0.063 223.8)
-
Step 300
300
#85CCE7
oklch(80.8% 0.081 224.1)
-
Step 400
400
#19B1DB
oklch(70.7% 0.128 223.5)
-
Step 500
500
#0098BE
oklch(63.1% 0.118 223.7)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#A7DDF2 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) | #D1DAF3 | 0.051 |
| Deuteranopia (no green cones) | #C6D1F2 | 0.046 |
| Tritanopia (no blue cones) | #8EE4E3 | 0.042 |
| Achromatopsia (no color) | #D5D5D5 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A7DDF2
#A7DDF2
oklch(86.7% 0.063 223.8)
- #F8C7B3
#F8C7B3
oklch(86.8% 0.062 43.3)
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 #A7DDF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.018
- Powder Blue #B0E0E6 ΔE 0.023
- Celeste #A8DADC ΔE 0.030
- Robin's Egg Blue #98EFF9 ΔE 0.047
- Baby Blue #A2CFFE ΔE 0.047
- Pale Turquoise #AFEEEE ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.052
- Cadet Gray #CED4DA ΔE 0.053
Use #A7DDF2 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.