#BCEFFC
Closest named color: Diamond (#B9F2FF). oklch(92.1% 0.055 215), rgb(188, 239, 252).
Aa
Black text reads best on this color (16.89:1).
About this color
#BCEFFC is a very light, muted teal or cyan. In OKLCH its lightness is 92%, its chroma 0.055 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Diamond (#B9F2FF), ΔE 0.008 away. Black text reads best on it, at 16.89:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Diamond (#B9F2FF) |
| Black text | 16.89:1 |
| White text | 1.24:1 |
Values
| HEX | #BCEFFC |
| RGB | rgb(188, 239, 252) |
| HSL | hsl(192, 91%, 86%) |
| OKLCH | oklch(92.1% 0.055 215) |
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 #BCEFFC | 1.24:1 | Fails | Lc -13.9 | Not readable |
| Black text on #BCEFFC | 16.89:1 | AAA | Lc 91.6 | Preferred for body text |
| #BCEFFC text on white | 1.24:1 | Fails | Lc 12.0 | Not readable |
| #BCEFFC text on black | 16.89:1 | AAA | Lc -92.0 | Preferred 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 100.
-
Step 50
50
#EFF7F9
oklch(97.1% 0.009 214.3)
-
Step 100
100 (this color)
#BCEFFC
oklch(92.1% 0.055 215)
-
Step 200
200
#BDE0E9
oklch(88.4% 0.039 215)
-
Step 300
300
#8BCDDD
oklch(81% 0.07 214.6)
-
Step 400
400
#31B2CC
oklch(70.7% 0.113 214.7)
-
Step 500
500
#009AB3
oklch(63.1% 0.111 214.6)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D7F
oklch(49.2% 0.087 214.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A58
oklch(37.7% 0.067 215.8)
-
Step 950
950
#002C35
oklch(27% 0.048 215.4)
#BCEFFC 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) | #E5EBFD | 0.050 |
| Deuteranopia (no green cones) | #DBE3FC | 0.046 |
| Tritanopia (no blue cones) | #A8F4F3 | 0.030 |
| Achromatopsia (no color) | #E6E6E6 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCEFFC
#BCEFFC
oklch(92.1% 0.055 215)
- #FFDCD3
#FFDCD3
oklch(92.1% 0.041 34.8)
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 #BCEFFC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Diamond #B9F2FF ΔE 0.008
- Pale Sky Blue #BDF6FE ΔE 0.018
- Pale Turquoise #AFEEEE ΔE 0.025
- Robin's Egg Blue #98EFF9 ΔE 0.038
- Duck Egg Blue #C3FBF4 ΔE 0.038
- Pale Cyan #B7FFFA ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.047
- Eggshell Blue #C4FFF7 ΔE 0.047
Use #BCEFFC 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.