#3E7DA4#3E7DA4

#3E7DA4 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.089 H 238.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3E7DA4
RGB	rgb(62, 125, 164)
HSL	hsl(203, 45%, 44%)
HSV	hsv(203, 62%, 64%)
CMYK	cmyk(62.2%, 23.8%, 0%, 35.7%)
CIE-LAB	lab(49.94, -8.05, -26.89)
CIE-LCH	lch(49.94, 28.07, 253.34°)
OKLab	oklab(56.48% -0.0466 -0.0754)
OKLCH	oklch(56.48% 0.089 238.3)
XYZ	xyz(16.0185, 18.3701, 37.8164)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7DA4 #A4653E

analogous

#3EA498 #3E7DA4 #3E4AA4

triadic

#3E7DA4 #A43E7D #7DA43E

tetradic

#3E7DA4 #983EA4 #A4653E #4AA43E

square

#3E7DA4 #983EA4 #A4653E #4AA43E

split-complementary

#3E7DA4 #A43E4A #A4983E

monochromatic

#1C394B #2D5B78 #3E7DA4 #5D9BC2 #8AB7D3

Accessibility & contrast

On white

4.49

#3E7DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#3E7DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7DA4

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7DA4	#FFFFFF	#000000	##000000
##3E7DA4	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA6

Deuteranopia (green-blind)

#5D72A3

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7da4;
/* rgb */ color: rgb(62, 125, 164);
/* oklch */ color: oklch(56.5% 0.089 238.3);

Tailwind

colors: {
  custom: {
    50: '#7da2bf',
    500: '#3e7da4',
    950: '#000000',
  },
}

SCSS

$custom: #3e7da4;
$custom-light: #7da2bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7da4",
  "rgb": {
    "r": 62,
    "g": 125,
    "b": 164
  },
  "hsl": {
    "h": 202.941,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56483,
    "c": 0.08864,
    "h": 238.3
  },
  "luminance": 0.18372
}

Semantic roles & 50–950 ramp

primary

#3E7DA4

secondary

#BD9881

accent

#8553D5

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #3E7DA4

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

Preview Lab → · Contrast checker → · Palette generator →