#3E7CC0#3E7CC0

#3E7CC0 is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.7% C 0.123 H 252.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CC0
RGB	rgb(62, 124, 192)
HSL	hsl(211, 51%, 50%)
HSV	hsv(211, 68%, 75%)
CMYK	cmyk(67.7%, 35.4%, 0%, 24.7%)
CIE-LAB	lab(50.97, 2.17, -41.45)
CIE-LCH	lch(50.97, 41.51, 272.99°)
OKLab	oklab(57.73% -0.0369 -0.1177)
OKLCH	oklch(57.73% 0.123 252.6)
XYZ	xyz(18.7052, 19.2433, 52.5875)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CC0 #C0823E

analogous

#3EBDC0 #3E7CC0 #413EC0

triadic

#3E7CC0 #C03E7C #7CC03E

tetradic

#3E7CC0 #C03EBD #C0823E #3EC041

square

#3E7CC0 #C03EBD #C0823E #3EC041

split-complementary

#3E7CC0 #C0413E #BDC03E

monochromatic

#204063 #2F5E92 #3E7CC0 #6C9BCF #9ABBDE

Accessibility & contrast

On white

4.33

#3E7CC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#3E7CC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CC0

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CC0	#FFFFFF	#000000	##000000
##3E7CC0	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E80C3

Deuteranopia (green-blind)

#4B74BF

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e7cc0;
/* rgb */ color: rgb(62, 124, 192);
/* oklch */ color: oklch(57.7% 0.123 252.6);

Tailwind

colors: {
  custom: {
    50: '#81a1d3',
    500: '#3e7cc0',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cc0;
$custom-light: #81a1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cc0",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 192
  },
  "hsl": {
    "h": 211.385,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57728,
    "c": 0.12333,
    "h": 252.6
  },
  "luminance": 0.19245
}

Semantic roles & 50–950 ramp

primary

#3E7CC0

secondary

#CAAE8F

accent

#974DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3E7CC0

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

Preview Lab → · Contrast checker → · Palette generator →