#3E98E4#3E98E4

#3E98E4 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.142 H 247.6°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E98E4
RGB	rgb(62, 152, 228)
HSL	hsl(207, 75%, 57%)
HSV	hsv(207, 73%, 89%)
CMYK	cmyk(72.8%, 33.3%, 0%, 10.6%)
CIE-LAB	lab(60.85, -1.71, -46.12)
CIE-LCH	lch(60.85, 46.15, 267.88°)
OKLab	oklab(66.07% -0.054 -0.1309)
OKLCH	oklch(66.07% 0.142 247.6)
XYZ	xyz(27.2131, 29.0790, 77.5623)
Luminance	0.2908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E98E4 #E48A3E

analogous

#3EE4DD #3E98E4 #3E45E4

triadic

#3E98E4 #E43E98 #98E43E

tetradic

#3E98E4 #DD3EE4 #E48A3E #45E43E

square

#3E98E4 #DD3EE4 #E48A3E #45E43E

split-complementary

#3E98E4 #E43E45 #E4DD3E

monochromatic

#155993 #1C7AC9 #3E98E4 #74B5EC #A9D1F3

Accessibility & contrast

On white

3.08

#3E98E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#3E98E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E98E4

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E98E4	#FFFFFF	#000000	##000000
##3E98E4	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759BE7

Deuteranopia (green-blind)

#5E8CE3

Tritanopia (blue-blind)

#00AAB3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3e98e4;
/* rgb */ color: rgb(62, 152, 228);
/* oklch */ color: oklch(66.1% 0.142 247.6);

Tailwind

colors: {
  custom: {
    50: '#88b6ed',
    500: '#3e98e4',
    950: '#000000',
  },
}

SCSS

$custom: #3e98e4;
$custom-light: #88b6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#3e98e4",
  "rgb": {
    "r": 62,
    "g": 152,
    "b": 228
  },
  "hsl": {
    "h": 207.47,
    "s": 75.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66073,
    "c": 0.14163,
    "h": 247.6
  },
  "luminance": 0.29082
}

Semantic roles & 50–950 ramp

primary

#3E98E4

secondary

#E1BC9D

accent

#8C36F2

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #3E98E4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →