#CACFEE
Closest named color: Light Blue Grey (#B7C9E2). oklch(86% 0.043 278.2), rgb(202, 207, 238).
Aa
Black text reads best on this color (13.67:1).
About this color
#CACFEE is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.043 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.034 away. Black text reads best on it, at 13.67:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.67:1 |
| White text | 1.53:1 |
Values
| HEX | #CACFEE |
| RGB | rgb(202, 207, 238) |
| HSL | hsl(232, 51%, 86%) |
| OKLCH | oklch(86% 0.043 278.2) |
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 #CACFEE | 1.53:1 | Fails | Lc -28.1 | Dividers and decoration only |
| Black text on #CACFEE | 13.67:1 | AAA | Lc 79.0 | Fine for body text |
| #CACFEE text on white | 1.53:1 | Fails | Lc 24.8 | Dividers and decoration only |
| #CACFEE text on black | 13.67:1 | AAA | Lc -78.3 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200 (this color)
#CACFEE
oklch(86% 0.043 278.2)
-
Step 300
300
#B8BEE5
oklch(81% 0.055 278.2)
-
Step 400
400
#939BD8
oklch(70.6% 0.09 278.1)
-
Step 500
500
#7A82CD
oklch(63.2% 0.113 278)
-
Step 600
600
#646ABA
oklch(55.6% 0.123 278.4)
-
Step 700
700
#5358A0
oklch(49.1% 0.114 278.3)
-
Step 800
800
#444882
oklch(42.7% 0.095 278.6)
-
Step 900
900
#393D68
oklch(37.7% 0.073 278.2)
-
Step 950
950
#21243D
oklch(27% 0.047 277.6)
#CACFEE 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) | #C7D2EF | 0.008 |
| Deuteranopia (no green cones) | #C5CFED | 0.007 |
| Tritanopia (no blue cones) | #C2D4D9 | 0.038 |
| Achromatopsia (no color) | #D0D0D0 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CACFEE
#CACFEE
oklch(86% 0.043 278.2)
- #D8D2B2
#D8D2B2
oklch(86% 0.043 98.4)
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 #CACFEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.034
- Cadet Gray #CED4DA ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.038
- Light Gray #D3D3D3 ΔE 0.044
- Thistle #D8BFD8 ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.046
- Pale Lilac #E4CBFF ΔE 0.047
- Light Lavender #DFC5FE ΔE 0.048
Use #CACFEE 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.