#3E83AB#3E83AB

#3E83AB is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.3% C 0.093 H 236.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E83AB
RGB	rgb(62, 131, 171)
HSL	hsl(202, 47%, 46%)
HSV	hsv(202, 64%, 67%)
CMYK	cmyk(63.7%, 23.4%, 0%, 32.9%)
CIE-LAB	lab(52.06, -9.17, -27.67)
CIE-LCH	lch(52.06, 29.15, 251.66°)
OKLab	oklab(58.26% -0.0508 -0.0776)
OKLCH	oklch(58.26% 0.093 236.8)
XYZ	xyz(17.4508, 20.1953, 41.4986)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83AB #AB663E

analogous

#3EAB9C #3E83AB #3E4DAB

triadic

#3E83AB #AB3E83 #83AB3E

tetradic

#3E83AB #9C3EAB #AB663E #4DAB3E

square

#3E83AB #9C3EAB #AB663E #4DAB3E

split-complementary

#3E83AB #AB3E4D #AB9C3E

monochromatic

#1D3E51 #2E617E #3E83AB #61A1C6 #8EBBD6

Accessibility & contrast

On white

4.17

#3E83AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#3E83AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83AB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83AB	#FFFFFF	#000000	##000000
##3E83AB	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)

#7082AD

Deuteranopia (green-blind)

#6177AA

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e83ab;
/* rgb */ color: rgb(62, 131, 171);
/* oklch */ color: oklch(58.3% 0.093 236.8);

Tailwind

colors: {
  custom: {
    50: '#7ea7c4',
    500: '#3e83ab',
    950: '#000000',
  },
}

SCSS

$custom: #3e83ab;
$custom-light: #7ea7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83ab",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 171
  },
  "hsl": {
    "h": 202.018,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5826,
    "c": 0.09272,
    "h": 236.8
  },
  "luminance": 0.20197
}

Semantic roles & 50–950 ramp

primary

#3E83AB

secondary

#C19A84

accent

#8251D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3E83AB

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

Preview Lab → · Contrast checker → · Palette generator →