#B1D3CD
Closest named color: Celeste (#A8DADC). oklch(84% 0.037 183.6), rgb(177, 211, 205).
Aa
Black text reads best on this color (13.06:1).
About this color
#B1D3CD is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.037 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.023 away. Black text reads best on it, at 13.06:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.06:1 |
| White text | 1.60:1 |
Values
| HEX | #B1D3CD |
| RGB | rgb(177, 211, 205) |
| HSL | hsl(169, 28%, 76%) |
| OKLCH | oklch(84% 0.037 183.6) |
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 #B1D3CD | 1.60:1 | Fails | Lc -30.8 | Non-text elements, placeholder text |
| Black text on #B1D3CD | 13.06:1 | AAA | Lc 76.5 | Fine for body text |
| #B1D3CD text on white | 1.60:1 | Fails | Lc 27.3 | Dividers and decoration only |
| #B1D3CD text on black | 13.06:1 | AAA | Lc -75.7 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300 (this color)
#B1D3CD
oklch(84% 0.037 183.6)
-
Step 400
400
#76ADA4
oklch(70.7% 0.059 183.3)
-
Step 500
500
#4F998E
oklch(63.2% 0.076 183)
-
Step 600
600
#2E8378
oklch(55.6% 0.082 183.2)
-
Step 700
700
#1F6F65
oklch(49.2% 0.077 183.1)
-
Step 800
800
#1D5A53
oklch(42.7% 0.063 184.5)
-
Step 900
900
#1F4A44
oklch(37.7% 0.049 183.3)
-
Step 950
950
#132B28
oklch(26.8% 0.031 185.1)
#B1D3CD 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) | #D0CFCD | 0.040 |
| Deuteranopia (no green cones) | #C9CACE | 0.038 |
| Tritanopia (no blue cones) | #A8D5D1 | 0.011 |
| Achromatopsia (no color) | #CCCCCC | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1D3CD
#B1D3CD
oklch(84% 0.037 183.6)
- #E1C1C8
#E1C1C8
oklch(84% 0.037 3.1)
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 #B1D3CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.023
- Light Blue #ADD8E6 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.041
- Tiffany Blue #94D2BD ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.043
- Ash Gray #BFC8AD ΔE 0.044
- Light Gray #D3D3D3 ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.047
Use #B1D3CD 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.