#3875AA#3875AA

#3875AA is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.6% C 0.104 H 247.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3875AA
RGB	rgb(56, 117, 170)
HSL	hsl(208, 50%, 44%)
HSV	hsv(208, 67%, 67%)
CMYK	cmyk(67.1%, 31.2%, 0%, 33.3%)
CIE-LAB	lab(47.58, -2.38, -34.10)
CIE-LCH	lch(47.58, 34.18, 266.02°)
OKLab	oklab(54.64% -0.0402 -0.0964)
OKLCH	oklch(54.64% 0.104 247.3)
XYZ	xyz(15.2452, 16.4640, 40.3969)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3875AA #AA6D38

analogous

#38AAA6 #3875AA #383CAA

triadic

#3875AA #AA3875 #75AA38

tetradic

#3875AA #A638AA #AA6D38 #3CAA38

square

#3875AA #A638AA #AA6D38 #3CAA38

split-complementary

#3875AA #AA383C #AAA638

monochromatic

#1A364E #29557C #3875AA #5794C8 #85B1D7

Accessibility & contrast

On white

4.89

#3875AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3875AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3875AA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3875AA	#FFFFFF	#000000	##FFFFFF
##3875AA	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AC

Deuteranopia (green-blind)

#4E6CA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3875aa;
/* rgb */ color: rgb(56, 117, 170);
/* oklch */ color: oklch(54.6% 0.104 247.3);

Tailwind

colors: {
  custom: {
    50: '#7b9cc3',
    500: '#3875aa',
    950: '#000000',
  },
}

SCSS

$custom: #3875aa;
$custom-light: #7b9cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3875aa",
  "rgb": {
    "r": 56,
    "g": 117,
    "b": 170
  },
  "hsl": {
    "h": 207.895,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54642,
    "c": 0.10445,
    "h": 247.3
  },
  "luminance": 0.16466
}

Semantic roles & 50–950 ramp

primary

#3875AA

secondary

#C19D7D

accent

#8F4EDA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3875AA

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

Preview Lab → · Contrast checker → · Palette generator →