#3E7DAF#3E7DAF

#3E7DAF is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.101 H 244.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3E7DAF
RGB	rgb(62, 125, 175)
HSL	hsl(207, 48%, 46%)
HSV	hsv(207, 65%, 69%)
CMYK	cmyk(64.6%, 28.6%, 0%, 31.4%)
CIE-LAB	lab(50.43, -4.34, -32.51)
CIE-LCH	lch(50.43, 32.79, 262.40°)
OKLab	oklab(57.04% -0.0429 -0.0916)
OKLCH	oklch(57.04% 0.101 244.9)
XYZ	xyz(17.0552, 18.7848, 43.2761)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7DAF #AF703E

analogous

#3EAFA9 #3E7DAF #3E45AF

triadic

#3E7DAF #AF3E7D #7DAF3E

tetradic

#3E7DAF #A93EAF #AF703E #45AF3E

square

#3E7DAF #A93EAF #AF703E #45AF3E

split-complementary

#3E7DAF #AF3E45 #AFA93E

monochromatic

#1E3C55 #2E5D82 #3E7DAF #639BC8 #90B8D8

Accessibility & contrast

On white

4.41

#3E7DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#3E7DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7DAF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7DAF	#FFFFFF	#000000	##000000
##3E7DAF	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677EB1

Deuteranopia (green-blind)

#5873AE

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7daf;
/* rgb */ color: rgb(62, 125, 175);
/* oklch */ color: oklch(57.0% 0.101 244.9);

Tailwind

colors: {
  custom: {
    50: '#7ea2c7',
    500: '#3e7daf',
    950: '#000000',
  },
}

SCSS

$custom: #3e7daf;
$custom-light: #7ea2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7daf",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 175
  },
  "hsl": {
    "h": 206.549,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57035,
    "c": 0.10117,
    "h": 244.9
  },
  "luminance": 0.18787
}

Semantic roles & 50–950 ramp

primary

#3E7DAF

secondary

#C3A186

accent

#8C51D7

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #3E7DAF

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

Preview Lab → · Contrast checker → · Palette generator →