#73E1FE
Closest named color: Robin's Egg (#6DEDFD). oklch(85.5% 0.108 217.3), rgb(115, 225, 254).
Aa
Black text reads best on this color (13.93:1).
About this color
#73E1FE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.108 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.033 away. Black text reads best on it, at 13.93:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 13.93:1 |
| White text | 1.50:1 |
Values
| HEX | #73E1FE |
| RGB | rgb(115, 225, 254) |
| HSL | hsl(193, 99%, 72%) |
| OKLCH | oklch(85.5% 0.108 217.3) |
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 #73E1FE | 1.50:1 | Fails | Lc -26.7 | Dividers and decoration only |
| Black text on #73E1FE | 13.93:1 | AAA | Lc 80.3 | Fine for body text |
| #73E1FE text on white | 1.50:1 | Fails | Lc 23.5 | Dividers and decoration only |
| #73E1FE text on black | 13.93:1 | AAA | Lc -79.7 | 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
#E8F9FE
oklch(97.1% 0.019 217.2)
-
Step 100
100
#CDF1FC
oklch(93.6% 0.04 218.2)
-
Step 200
200 (this color)
#73E1FE
oklch(85.5% 0.108 217.3)
-
Step 300
300
#25D6FB
oklch(81% 0.139 217)
-
Step 400
400
#00B3D4
oklch(70.7% 0.127 217.3)
-
Step 500
500
#0099B6
oklch(63% 0.113 217.6)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#73E1FE 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) | #CEDBFF | 0.095 |
| Deuteranopia (no green cones) | #B9CCFE | 0.085 |
| Tritanopia (no blue cones) | #00EBEA | 0.063 |
| Achromatopsia (no color) | #D2D2D2 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73E1FE
#73E1FE
oklch(85.5% 0.108 217.3)
- #FFBEAA
#FFBEAA
oklch(85.6% 0.08 37.8)
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 #73E1FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.033
- Sky Blue #87CEEB ΔE 0.050
- Robin Egg Blue #8AF1FE ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.051
- Robin's Egg Blue #98EFF9 ΔE 0.055
- Light Blue #ADD8E6 ΔE 0.060
- Baby Blue #A2CFFE ΔE 0.061
- Celeste #A8DADC ΔE 0.061
Use #73E1FE 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.