#3E7FC4#3E7FC4

#3E7FC4 is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.126 H 252.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E7FC4
RGB	rgb(62, 127, 196)
HSL	hsl(211, 53%, 51%)
HSV	hsv(211, 68%, 77%)
CMYK	cmyk(68.4%, 35.2%, 0%, 23.1%)
CIE-LAB	lab(52.05, 1.77, -42.04)
CIE-LCH	lch(52.05, 42.07, 272.41°)
OKLab	oklab(58.64% -0.0388 -0.1193)
OKLCH	oklch(58.64% 0.126 252)
XYZ	xyz(19.5361, 20.1864, 55.0806)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7FC4 #C4833E

analogous

#3EC2C4 #3E7FC4 #403EC4

triadic

#3E7FC4 #C43E7F #7FC43E

tetradic

#3E7FC4 #C43EC2 #C4833E #3EC440

square

#3E7FC4 #C43EC2 #C4833E #3EC440

split-complementary

#3E7FC4 #C4403E #C2C43E

monochromatic

#204368 #2E6197 #3E7FC4 #6D9ED2 #9CBDE1

Accessibility & contrast

On white

4.17

#3E7FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#3E7FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7FC4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7FC4	#FFFFFF	#000000	##000000
##3E7FC4	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6083C7

Deuteranopia (green-blind)

#4D76C3

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e7fc4;
/* rgb */ color: rgb(62, 127, 196);
/* oklch */ color: oklch(58.6% 0.126 252.0);

Tailwind

colors: {
  custom: {
    50: '#82a3d6',
    500: '#3e7fc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e7fc4;
$custom-light: #82a3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7fc4",
  "rgb": {
    "r": 62,
    "g": 127,
    "b": 196
  },
  "hsl": {
    "h": 210.896,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58638,
    "c": 0.1255,
    "h": 252
  },
  "luminance": 0.20188
}

Semantic roles & 50–950 ramp

primary

#3E7FC4

secondary

#CDB091

accent

#964BDD

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3E7FC4

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

Preview Lab → · Contrast checker → · Palette generator →