#BCD9EA
Closest named color: Light Blue (#ADD8E6). oklch(86.9% 0.039 233.6), rgb(188, 217, 234).
Aa
Black text reads best on this color (14.25:1).
About this color
#BCD9EA is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.039 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.020 away. Black text reads best on it, at 14.25:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.25:1 |
| White text | 1.47:1 |
Values
| HEX | #BCD9EA |
| RGB | rgb(188, 217, 234) |
| HSL | hsl(202, 52%, 83%) |
| OKLCH | oklch(86.9% 0.039 233.6) |
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 #BCD9EA | 1.47:1 | Fails | Lc -25.4 | Dividers and decoration only |
| Black text on #BCD9EA | 14.25:1 | AAA | Lc 81.3 | Fine for body text |
| #BCD9EA text on white | 1.47:1 | Fails | Lc 22.4 | Dividers and decoration only |
| #BCD9EA text on black | 14.25:1 | AAA | Lc -80.9 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200 (this color)
#BCD9EA
oklch(86.9% 0.039 233.6)
-
Step 300
300
#A2C7DC
oklch(81% 0.049 233.1)
-
Step 400
400
#6CA9CB
oklch(70.6% 0.08 234)
-
Step 500
500
#4093BD
oklch(63% 0.102 233.7)
-
Step 600
600
#127DAA
oklch(55.6% 0.111 233.7)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#095676
oklch(42.7% 0.085 233.4)
-
Step 900
900
#15475F
oklch(37.7% 0.066 233.5)
-
Step 950
950
#0E2A38
oklch(27.1% 0.042 233.2)
#BCD9EA 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) | #D1D8EB | 0.027 |
| Deuteranopia (no green cones) | #CBD2EA | 0.025 |
| Tritanopia (no blue cones) | #AFDEDE | 0.030 |
| Achromatopsia (no color) | #D5D5D5 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCD9EA
#BCD9EA
oklch(86.9% 0.039 233.6)
- #E9CEBD
#E9CEBD
oklch(86.9% 0.038 54.3)
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 #BCD9EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.020
- Powder Blue #B0E0E6 ΔE 0.025
- Cadet Gray #CED4DA ΔE 0.029
- Celeste #A8DADC ΔE 0.033
- Light Gray #D3D3D3 ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.042
- Gainsboro #DCDCDC ΔE 0.046
- Pale Silver #D8E2DC ΔE 0.051
Use #BCD9EA 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.