#3880AA#3880AA

#3880AA is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.3% C 0.096 H 237.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3880AA
RGB	rgb(56, 128, 170)
HSL	hsl(202, 50%, 44%)
HSV	hsv(202, 67%, 67%)
CMYK	cmyk(67.1%, 24.7%, 0%, 33.3%)
CIE-LAB	lab(50.90, -8.85, -28.91)
CIE-LCH	lch(50.90, 30.23, 252.99°)
OKLab	oklab(57.27% -0.0519 -0.0812)
OKLCH	oklch(57.27% 0.096 237.4)
XYZ	xyz(16.6030, 19.1796, 40.8495)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880AA #AA6238

analogous

#38AA9B #3880AA #3847AA

triadic

#3880AA #AA3880 #80AA38

tetradic

#3880AA #9B38AA #AA6238 #47AA38

square

#3880AA #9B38AA #AA6238 #47AA38

split-complementary

#3880AA #AA3847 #AA9B38

monochromatic

#1A3B4E #295D7C #3880AA #579EC8 #85B9D7

Accessibility & contrast

On white

4.34

#3880AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3880AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880AA

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880AA	#FFFFFF	#000000	##000000
##3880AA	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AC

Deuteranopia (green-blind)

#5D74A9

Tritanopia (blue-blind)

#008B8E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3880aa;
/* rgb */ color: rgb(56, 128, 170);
/* oklch */ color: oklch(57.3% 0.096 237.4);

Tailwind

colors: {
  custom: {
    50: '#7ba4c3',
    500: '#3880aa',
    950: '#000000',
  },
}

SCSS

$custom: #3880aa;
$custom-light: #7ba4c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3880aa",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 170
  },
  "hsl": {
    "h": 202.105,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.57266,
    "c": 0.09641,
    "h": 237.4
  },
  "luminance": 0.19181
}

Semantic roles & 50–950 ramp

primary

#3880AA

secondary

#C1967D

accent

#814EDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3880AA

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

Preview Lab → · Contrast checker → · Palette generator →