#BDCFF4
Closest named color: Light Blue Grey (#B7C9E2). oklch(85.3% 0.055 264.7), rgb(189, 207, 244).
Aa
Black text reads best on this color (13.39:1).
About this color
#BDCFF4 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.055 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.028 away. Black text reads best on it, at 13.39:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.39:1 |
| White text | 1.56:1 |
Values
| HEX | #BDCFF4 |
| RGB | rgb(189, 207, 244) |
| HSL | hsl(220, 71%, 85%) |
| OKLCH | oklch(85.3% 0.055 264.7) |
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 #BDCFF4 | 1.56:1 | Fails | Lc -29.3 | Dividers and decoration only |
| Black text on #BDCFF4 | 13.39:1 | AAA | Lc 77.8 | Fine for body text |
| #BDCFF4 text on white | 1.56:1 | Fails | Lc 25.9 | Dividers and decoration only |
| #BDCFF4 text on black | 13.39:1 | AAA | Lc -77.1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200 (this color)
#BDCFF4
oklch(85.3% 0.055 264.7)
-
Step 300
300
#AAC1F0
oklch(81% 0.071 264.4)
-
Step 400
400
#7D9FE8
oklch(70.7% 0.114 264.6)
-
Step 500
500
#5D85E1
oklch(63.1% 0.146 264.8)
-
Step 600
600
#446DCF
oklch(55.7% 0.158 264.7)
-
Step 700
700
#365AB3
oklch(49% 0.147 264.9)
-
Step 800
800
#2D4A91
oklch(42.7% 0.122 265)
-
Step 900
900
#283F74
oklch(37.8% 0.095 264.6)
-
Step 950
950
#182544
oklch(27% 0.061 265.4)
#BDCFF4 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) | #C4D1F6 | 0.011 |
| Deuteranopia (no green cones) | #BECCF3 | 0.008 |
| Tritanopia (no blue cones) | #AFD6DB | 0.049 |
| Achromatopsia (no color) | #CECECE | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BDCFF4
#BDCFF4
oklch(85.3% 0.055 264.7)
- #E0CDA6
#E0CDA6
oklch(85.4% 0.056 85)
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 #BDCFF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.028
- Light Periwinkle #C1C6FC ΔE 0.029
- Baby Blue #A2CFFE ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.042
- Cadet Gray #CED4DA ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.052
- Thistle #D8BFD8 ΔE 0.055
Use #BDCFF4 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.