#1AC2FE
Closest named color: Deep Sky Blue (#00BFFF). oklch(76.3% 0.149 230.3), rgb(26, 194, 254).
Aa
Black text reads best on this color (10.19:1).
About this color
#1AC2FE is a medium-light, vivid blue. In OKLCH its lightness is 76%, its chroma 0.149 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.010 away. Black text reads best on it, at 10.19:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 10.19:1 |
| White text | 2.06:1 |
Values
| HEX | #1AC2FE |
| RGB | rgb(26, 194, 254) |
| HSL | hsl(196, 99%, 55%) |
| OKLCH | oklch(76.3% 0.149 230.3) |
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 #1AC2FE | 2.06:1 | Fails | Lc -44.1 | Non-text elements, placeholder text |
| Black text on #1AC2FE | 10.19:1 | AAA | Lc 64.3 | Content text, not long reading |
| #1AC2FE text on white | 2.06:1 | Fails | Lc 39.6 | Non-text elements, placeholder text |
| #1AC2FE text on black | 10.19:1 | AAA | Lc -62.7 | Content text, not long reading |
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
#EAF8FF
oklch(97.1% 0.018 229)
-
Step 100
100
#D1EFFF
oklch(93.5% 0.038 231)
-
Step 200
200
#AAE2FF
oklch(88.4% 0.07 231.1)
-
Step 300
300 (this color)
#1AC2FE
oklch(76.3% 0.149 230.3)
-
Step 400
400
#00AFE7
oklch(70.6% 0.141 230.3)
-
Step 500
500
#0096C7
oklch(63.1% 0.126 230.5)
-
Step 600
600
#007EA8
oklch(55.6% 0.112 230.6)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#004862
oklch(37.7% 0.076 230.8)
-
Step 950
950
#002B3C
oklch(27.1% 0.054 230.4)
#1AC2FE 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) | #A3BFFF | 0.100 |
| Deuteranopia (no green cones) | #87ACFD | 0.085 |
| Tritanopia (no blue cones) | #00D2D6 | 0.084 |
| Achromatopsia (no color) | #B5B5B5 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1AC2FE
#1AC2FE
oklch(76.3% 0.149 230.3)
- #FC9354
#FC9354
oklch(76.3% 0.149 50)
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 #1AC2FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.010
- Bright Sky Blue #02CCFE ΔE 0.027
- Vivid Sky Blue #4CC9F0 ΔE 0.038
- Lightblue #7BC8F6 ΔE 0.062
- Sky #82CAFC ΔE 0.070
- Carolina Blue #8AB8FE ΔE 0.074
- Aqua Blue #02D8E9 ΔE 0.076
- Light Sky Blue #87CEFA ΔE 0.080
Use #1AC2FE 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.