#3E7AB2#3E7AB2

#3E7AB2 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.5% C 0.107 H 248.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3E7AB2
RGB	rgb(62, 122, 178)
HSL	hsl(209, 48%, 47%)
HSV	hsv(209, 65%, 70%)
CMYK	cmyk(65.2%, 31.5%, 0%, 30.2%)
CIE-LAB	lab(49.68, -1.53, -35.42)
CIE-LCH	lch(49.68, 35.45, 267.53°)
OKLab	oklab(56.49% -0.0388 -0.1001)
OKLCH	oklch(56.49% 0.107 248.8)
XYZ	xyz(16.9790, 18.1559, 44.7205)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7AB2 #B2763E

analogous

#3EB2B0 #3E7AB2 #3E40B2

triadic

#3E7AB2 #B23E7A #7AB23E

tetradic

#3E7AB2 #B03EB2 #B2763E #40B23E

square

#3E7AB2 #B03EB2 #B2763E #40B23E

split-complementary

#3E7AB2 #B23E40 #B2B03E

monochromatic

#1E3C57 #2E5B85 #3E7AB2 #6498C9 #92B6D9

Accessibility & contrast

On white

4.53

#3E7AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#3E7AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7AB2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7AB2	#FFFFFF	#000000	##000000
##3E7AB2	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627CB4

Deuteranopia (green-blind)

#5271B1

Tritanopia (blue-blind)

#00878E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3e7ab2;
/* rgb */ color: rgb(62, 122, 178);
/* oklch */ color: oklch(56.5% 0.107 248.8);

Tailwind

colors: {
  custom: {
    50: '#7fa0c9',
    500: '#3e7ab2',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ab2;
$custom-light: #7fa0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ab2",
  "rgb": {
    "r": 62,
    "g": 122,
    "b": 178
  },
  "hsl": {
    "h": 208.966,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56491,
    "c": 0.10734,
    "h": 248.8
  },
  "luminance": 0.18158
}

Semantic roles & 50–950 ramp

primary

#3E7AB2

secondary

#C4A588

accent

#9250D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3E7AB2

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

Preview Lab → · Contrast checker → · Palette generator →