#3875B6#3875B6

#3875B6 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 55.3% C 0.120 H 252.1°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3875B6
RGB	rgb(56, 117, 182)
HSL	hsl(211, 53%, 47%)
HSV	hsv(211, 69%, 71%)
CMYK	cmyk(69.2%, 35.7%, 0%, 28.6%)
CIE-LAB	lab(48.18, 1.89, -40.11)
CIE-LCH	lch(48.18, 40.16, 272.70°)
OKLab	oklab(55.32% -0.0368 -0.1139)
OKLCH	oklch(55.32% 0.12 252.1)
XYZ	xyz(16.4325, 16.9390, 46.6504)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3875B6 #B67938

analogous

#38B4B6 #3875B6 #3A38B6

triadic

#3875B6 #B63875 #75B638

tetradic

#3875B6 #B638B4 #B67938 #38B63A

square

#3875B6 #B638B4 #B67938 #38B63A

split-complementary

#3875B6 #B63A38 #B4B638

monochromatic

#1B3958 #2A5787 #3875B6 #5E94CD #8DB3DC

Accessibility & contrast

On white

4.79

#3875B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3875B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3875B6

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3875B6	#FFFFFF	#000000	##FFFFFF
##3875B6	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5879B9

Deuteranopia (green-blind)

#466DB5

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3875b6;
/* rgb */ color: rgb(56, 117, 182);
/* oklch */ color: oklch(55.3% 0.120 252.1);

Tailwind

colors: {
  custom: {
    50: '#7d9ccc',
    500: '#3875b6',
    950: '#000000',
  },
}

SCSS

$custom: #3875b6;
$custom-light: #7d9ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3875b6",
  "rgb": {
    "r": 56,
    "g": 117,
    "b": 182
  },
  "hsl": {
    "h": 210.952,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55315,
    "c": 0.11973,
    "h": 252.1
  },
  "luminance": 0.16941
}

Semantic roles & 50–950 ramp

primary

#3875B6

secondary

#C6A684

accent

#964BDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3875B6

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

Preview Lab → · Contrast checker → · Palette generator →