#3E7DAD#3E7DAD

#3E7DAD is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.099 H 243.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E7DAD
RGB	rgb(62, 125, 173)
HSL	hsl(206, 47%, 46%)
HSV	hsv(206, 64%, 68%)
CMYK	cmyk(64.2%, 27.7%, 0%, 32.2%)
CIE-LAB	lab(50.34, -5.02, -31.49)
CIE-LCH	lch(50.34, 31.89, 260.94°)
OKLab	oklab(56.93% -0.0436 -0.0887)
OKLCH	oklch(56.93% 0.099 243.8)
XYZ	xyz(16.8602, 18.7068, 42.2493)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7DAD #AD6E3E

analogous

#3EADA5 #3E7DAD #3E45AD

triadic

#3E7DAD #AD3E7D #7DAD3E

tetradic

#3E7DAD #A53EAD #AD6E3E #45AD3E

square

#3E7DAD #A53EAD #AD6E3E #45AD3E

split-complementary

#3E7DAD #AD3E45 #ADA53E

monochromatic

#1E3C53 #2E5C80 #3E7DAD #629BC7 #8FB8D7

Accessibility & contrast

On white

4.43

#3E7DAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3E7DAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7DAD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7DAD	#FFFFFF	#000000	##000000
##3E7DAD	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687EAF

Deuteranopia (green-blind)

#5973AC

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7dad;
/* rgb */ color: rgb(62, 125, 173);
/* oklch */ color: oklch(56.9% 0.099 243.8);

Tailwind

colors: {
  custom: {
    50: '#7ea2c5',
    500: '#3e7dad',
    950: '#000000',
  },
}

SCSS

$custom: #3e7dad;
$custom-light: #7ea2c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7dad",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 173
  },
  "hsl": {
    "h": 205.946,
    "s": 47.234,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56932,
    "c": 0.0988,
    "h": 243.8
  },
  "luminance": 0.18708
}

Semantic roles & 50–950 ramp

primary

#3E7DAD

secondary

#C29F85

accent

#8B51D7

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #3E7DAD

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

Preview Lab → · Contrast checker → · Palette generator →