#3E7BC4#3E7BC4

#3E7BC4 is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.7% C 0.130 H 254.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BC4
RGB	rgb(62, 123, 196)
HSL	hsl(213, 53%, 51%)
HSV	hsv(213, 68%, 77%)
CMYK	cmyk(68.4%, 37.2%, 0%, 23.1%)
CIE-LAB	lab(50.89, 4.19, -43.87)
CIE-LCH	lch(50.89, 44.07, 275.45°)
OKLab	oklab(57.73% -0.0349 -0.1247)
OKLCH	oklch(57.73% 0.13 254.4)
XYZ	xyz(19.0297, 19.1736, 54.9118)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BC4 #C4873E

analogous

#3EBEC4 #3E7BC4 #443EC4

triadic

#3E7BC4 #C43E7B #7BC43E

tetradic

#3E7BC4 #C43EBE #C4873E #3EC444

square

#3E7BC4 #C43EBE #C4873E #3EC444

split-complementary

#3E7BC4 #C4443E #BEC43E

monochromatic

#204168 #2E5E97 #3E7BC4 #6D9BD2 #9CBBE1

Accessibility & contrast

On white

4.34

#3E7BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3E7BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BC4

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BC4	#FFFFFF	#000000	##000000
##3E7BC4	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A80C7

Deuteranopia (green-blind)

#4773C3

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e7bc4;
/* rgb */ color: rgb(62, 123, 196);
/* oklch */ color: oklch(57.7% 0.130 254.4);

Tailwind

colors: {
  custom: {
    50: '#82a0d6',
    500: '#3e7bc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bc4;
$custom-light: #82a0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bc4",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 196
  },
  "hsl": {
    "h": 212.687,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57733,
    "c": 0.12954,
    "h": 254.4
  },
  "luminance": 0.19176
}

Semantic roles & 50–950 ramp

primary

#3E7BC4

secondary

#CDB291

accent

#9A4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3E7BC4

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

Preview Lab → · Contrast checker → · Palette generator →