#3880AF#3880AF

#3880AF is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.5% C 0.102 H 240.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3880AF
RGB	rgb(56, 128, 175)
HSL	hsl(204, 52%, 45%)
HSV	hsv(204, 68%, 69%)
CMYK	cmyk(68%, 26.9%, 0%, 31.4%)
CIE-LAB	lab(51.12, -7.13, -31.45)
CIE-LCH	lch(51.12, 32.25, 257.23°)
OKLab	oklab(57.52% -0.0502 -0.0886)
OKLCH	oklch(57.52% 0.102 240.5)
XYZ	xyz(17.0849, 19.3724, 43.3880)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880AF #AF6738

analogous

#38AFA2 #3880AF #3845AF

triadic

#3880AF #AF3880 #80AF38

tetradic

#3880AF #A238AF #AF6738 #45AF38

square

#3880AF #A238AF #AF6738 #45AF38

split-complementary

#3880AF #AF3845 #AFA238

monochromatic

#1A3C52 #295E81 #3880AF #5A9ECA #88B9D9

Accessibility & contrast

On white

4.31

#3880AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3880AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880AF

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880AF	#FFFFFF	#000000	##000000
##3880AF	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A80B1

Deuteranopia (green-blind)

#5A75AE

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3880af;
/* rgb */ color: rgb(56, 128, 175);
/* oklch */ color: oklch(57.5% 0.102 240.5);

Tailwind

colors: {
  custom: {
    50: '#7ca4c7',
    500: '#3880af',
    950: '#000000',
  },
}

SCSS

$custom: #3880af;
$custom-light: #7ca4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3880af",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 175
  },
  "hsl": {
    "h": 203.697,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57517,
    "c": 0.10182,
    "h": 240.5
  },
  "luminance": 0.19374
}

Semantic roles & 50–950 ramp

primary

#3880AF

secondary

#C39A80

accent

#854DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3880AF

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

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