#CBDEFD
Closest named color: Lavender (#E6E6FA). oklch(89.6% 0.047 260.2), rgb(203, 222, 253).
Aa
Black text reads best on this color (15.40:1).
About this color
#CBDEFD is a light, muted blue. In OKLCH its lightness is 90%, its chroma 0.047 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.043 away. Black text reads best on it, at 15.40:1.
| Hue family | Blues |
| Lightness | light (90%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.40:1 |
| White text | 1.36:1 |
Values
| HEX | #CBDEFD |
| RGB | rgb(203, 222, 253) |
| HSL | hsl(217, 93%, 89%) |
| OKLCH | oklch(89.6% 0.047 260.2) |
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 #CBDEFD | 1.36:1 | Fails | Lc -20.3 | Dividers and decoration only |
| Black text on #CBDEFD | 15.40:1 | AAA | Lc 85.9 | Fine for body text |
| #CBDEFD text on white | 1.36:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #CBDEFD text on black | 15.40:1 | AAA | Lc -85.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200 (this color)
#CBDEFD
oklch(89.6% 0.047 260.2)
-
Step 300
300
#AAC2E9
oklch(80.9% 0.061 260.1)
-
Step 400
400
#7DA1DE
oklch(70.6% 0.098 260.7)
-
Step 500
500
#5C89D4
oklch(63.1% 0.124 260.1)
-
Step 600
600
#4271C2
oklch(55.6% 0.136 260.5)
-
Step 700
700
#345FA7
oklch(49.2% 0.125 260.1)
-
Step 800
800
#2B4E87
oklch(42.8% 0.103 259.7)
-
Step 900
900
#27416C
oklch(37.7% 0.081 260)
-
Step 950
950
#17263F
oklch(26.9% 0.051 260.2)
#CBDEFD 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) | #D4DFFF | 0.012 |
| Deuteranopia (no green cones) | #CFDBFC | 0.008 |
| Tritanopia (no blue cones) | #BFE4E8 | 0.041 |
| Achromatopsia (no color) | #DDDDDD | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBDEFD
#CBDEFD
oklch(89.6% 0.047 260.2)
- #EEDABA
#EEDABA
oklch(89.7% 0.048 79.6)
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 #CBDEFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.050
- Pale Silver #D8E2DC ΔE 0.052
- Light Blue #ADD8E6 ΔE 0.052
- Platinum #E0E1DD ΔE 0.053
- Diamond #B9F2FF ΔE 0.054
Use #CBDEFD 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.