#3880B6#3880B6

#3880B6 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.9% C 0.110 H 244.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3880B6
RGB	rgb(56, 128, 182)
HSL	hsl(206, 53%, 47%)
HSV	hsv(206, 69%, 71%)
CMYK	cmyk(69.2%, 29.7%, 0%, 28.6%)
CIE-LAB	lab(51.44, -4.70, -34.98)
CIE-LCH	lch(51.44, 35.29, 262.35°)
OKLab	oklab(57.88% -0.0479 -0.0988)
OKLCH	oklch(57.88% 0.11 244.1)
XYZ	xyz(17.7903, 19.6546, 47.1030)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880B6 #B66E38

analogous

#38B6AD #3880B6 #3841B6

triadic

#3880B6 #B63880 #80B638

tetradic

#3880B6 #AD38B6 #B66E38 #41B638

square

#3880B6 #AD38B6 #B66E38 #41B638

split-complementary

#3880B6 #B63841 #B6AD38

monochromatic

#1B3E58 #2A5F87 #3880B6 #5E9ECD #8DBADC

Accessibility & contrast

On white

4.26

#3880B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#3880B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880B6

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880B6	#FFFFFF	#000000	##000000
##3880B6	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6881B8

Deuteranopia (green-blind)

#5675B5

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3880b6;
/* rgb */ color: rgb(56, 128, 182);
/* oklch */ color: oklch(57.9% 0.110 244.1);

Tailwind

colors: {
  custom: {
    50: '#7da4cc',
    500: '#3880b6',
    950: '#000000',
  },
}

SCSS

$custom: #3880b6;
$custom-light: #7da4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3880b6",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 182
  },
  "hsl": {
    "h": 205.714,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5788,
    "c": 0.10982,
    "h": 244.1
  },
  "luminance": 0.19656
}

Semantic roles & 50–950 ramp

primary

#3880B6

secondary

#C6A084

accent

#8A4BDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3880B6

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

Preview Lab → · Contrast checker → · Palette generator →