#A6D4E7
Closest named color: Light Blue (#ADD8E6). oklch(84.4% 0.055 225.1), rgb(166, 212, 231).
Aa
Black text reads best on this color (13.19:1).
About this color
#A6D4E7 is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.055 and its hue 225°. 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 13.19:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.19:1 |
| White text | 1.59:1 |
Values
| HEX | #A6D4E7 |
| RGB | rgb(166, 212, 231) |
| HSL | hsl(198, 58%, 78%) |
| OKLCH | oklch(84.4% 0.055 225.1) |
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 #A6D4E7 | 1.59:1 | Fails | Lc -30.2 | Non-text elements, placeholder text |
| Black text on #A6D4E7 | 13.19:1 | AAA | Lc 77.0 | Fine for body text |
| #A6D4E7 text on white | 1.59:1 | Fails | Lc 26.8 | Dividers and decoration only |
| #A6D4E7 text on black | 13.19:1 | AAA | Lc -76.2 | 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 300.
-
Step 50
50
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#DFECF2
oklch(93.5% 0.016 227)
-
Step 200
200
#C5DEE8
oklch(88.5% 0.03 223.8)
-
Step 300
300 (this color)
#A6D4E7
oklch(84.4% 0.055 225.1)
-
Step 400
400
#5FACCA
oklch(70.6% 0.088 225.5)
-
Step 500
500
#2097BC
oklch(63.1% 0.112 224.8)
-
Step 600
600
#007FA2
oklch(55.5% 0.106 225.7)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#062B37
oklch(27% 0.046 224.3)
#A6D4E7 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) | #CAD1E8 | 0.045 |
| Deuteranopia (no green cones) | #C0CAE7 | 0.039 |
| Tritanopia (no blue cones) | #92DADA | 0.036 |
| Achromatopsia (no color) | #CDCDCD | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6D4E7
#A6D4E7
oklch(84.4% 0.055 225.1)
- #EBC1AF
#EBC1AF
oklch(84.3% 0.054 44.4)
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 #A6D4E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.015
- Celeste #A8DADC ΔE 0.026
- Light Blue Grey #B7C9E2 ΔE 0.032
- Powder Blue #B0E0E6 ΔE 0.036
- Baby Blue #A2CFFE ΔE 0.039
- Sky Blue #87CEEB ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.046
Use #A6D4E7 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.