#C5D6F7
Closest named color: Cadet Gray (#CED4DA). oklch(87.4% 0.049 263.7), rgb(197, 214, 247).
Aa
Black text reads best on this color (14.33:1).
About this color
#C5D6F7 is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.049 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.040 away. Black text reads best on it, at 14.33:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.33:1 |
| White text | 1.46:1 |
Values
| HEX | #C5D6F7 |
| RGB | rgb(197, 214, 247) |
| HSL | hsl(220, 76%, 87%) |
| OKLCH | oklch(87.4% 0.049 263.7) |
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 #C5D6F7 | 1.46:1 | Fails | Lc -25.1 | Dividers and decoration only |
| Black text on #C5D6F7 | 14.33:1 | AAA | Lc 81.7 | Fine for body text |
| #C5D6F7 text on white | 1.46:1 | Fails | Lc 22.0 | Dividers and decoration only |
| #C5D6F7 text on black | 14.33:1 | AAA | Lc -81.2 | 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 200.
-
Step 50
50
#F2F5FB
oklch(97% 0.009 264.5)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200 (this color)
#C5D6F7
oklch(87.4% 0.049 263.7)
-
Step 300
300
#ACC1EB
oklch(80.9% 0.064 264.1)
-
Step 400
400
#80A0E0
oklch(70.7% 0.101 263.6)
-
Step 500
500
#6087D8
oklch(63.1% 0.13 263.6)
-
Step 600
600
#476FC5
oklch(55.6% 0.141 263.7)
-
Step 700
700
#395CAA
oklch(49% 0.131 264)
-
Step 800
800
#2F4C8A
oklch(42.7% 0.109 263.6)
-
Step 900
900
#2A406E
oklch(37.8% 0.084 263.6)
-
Step 950
950
#192641
oklch(27.2% 0.054 263.7)
#C5D6F7 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) | #CCD8F9 | 0.011 |
| Deuteranopia (no green cones) | #C7D3F6 | 0.008 |
| Tritanopia (no blue cones) | #B9DDE1 | 0.044 |
| Achromatopsia (no color) | #D5D5D5 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5D6F7
#C5D6F7
oklch(87.4% 0.049 263.7)
- #E5D3B1
#E5D3B1
oklch(87.3% 0.049 83.3)
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 #C5D6F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.041
- Light Blue Grey #B7C9E2 ΔE 0.045
- Light Periwinkle #C1C6FC ΔE 0.046
- Powder Blue #B0E0E6 ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.050
- Light Gray #D3D3D3 ΔE 0.050
- Pale Lilac #E4CBFF ΔE 0.052
Use #C5D6F7 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.