#74DDFE
Closest named color: Light Sky Blue (#87CEFA). oklch(84.7% 0.107 220.9), rgb(116, 221, 254).
Aa
Black text reads best on this color (13.51:1).
About this color
#74DDFE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.107 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.040 away. Black text reads best on it, at 13.51:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 13.51:1 |
| White text | 1.55:1 |
Values
| HEX | #74DDFE |
| RGB | rgb(116, 221, 254) |
| HSL | hsl(194, 99%, 73%) |
| OKLCH | oklch(84.7% 0.107 220.9) |
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 #74DDFE | 1.55:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #74DDFE | 13.51:1 | AAA | Lc 78.5 | Fine for body text |
| #74DDFE text on white | 1.55:1 | Fails | Lc 25.2 | Dividers and decoration only |
| #74DDFE text on black | 13.51:1 | AAA | Lc -77.9 | 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 300.
-
Step 50
50
#ECF8FC
oklch(97.1% 0.014 219.6)
-
Step 100
100
#D4EFF9
oklch(93.6% 0.031 222.1)
-
Step 200
200
#AEE3F5
oklch(88.5% 0.06 220.7)
-
Step 300
300 (this color)
#74DDFE
oklch(84.7% 0.107 220.9)
-
Step 400
400
#00B2D9
oklch(70.7% 0.13 221)
-
Step 500
500
#0099BA
oklch(63.2% 0.115 220.3)
-
Step 600
600
#00809D
oklch(55.6% 0.102 221.1)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586D
oklch(42.6% 0.078 221.3)
-
Step 900
900
#00495B
oklch(37.6% 0.069 221.4)
-
Step 950
950
#002C37
oklch(27.1% 0.049 219.4)
#74DDFE 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) | #C9D8FF | 0.089 |
| Deuteranopia (no green cones) | #B5C9FE | 0.080 |
| Tritanopia (no blue cones) | #00E8E7 | 0.068 |
| Achromatopsia (no color) | #CFCFCF | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #74DDFE
#74DDFE
oklch(84.7% 0.107 220.9)
- #FFBAA1
#FFBAA1
oklch(84.7% 0.088 40.8)
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 #74DDFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.040
- Sky Blue #87CEEB ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.044
- Sky #82CAFC ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.054
- Lightblue #7BC8F6 ΔE 0.055
- Light Blue #ADD8E6 ΔE 0.059
- Robin Egg Blue #8AF1FE ΔE 0.060
Use #74DDFE 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.