#1880A0#1880A0

#1880A0 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.0% C 0.100 H 224.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1880A0
RGB	rgb(24, 128, 160)
HSL	hsl(194, 74%, 36%)
HSV	hsv(194, 85%, 63%)
CMYK	cmyk(85%, 20%, 0%, 37.3%)
CIE-LAB	lab(49.70, -16.40, -25.02)
CIE-LCH	lch(49.70, 29.91, 236.75°)
OKLab	oklab(55.95% -0.0708 -0.0703)
OKLCH	oklch(55.95% 0.1 224.8)
XYZ	xyz(14.4384, 18.1688, 35.9968)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1880A0 #A03818

analogous

#18A07C #1880A0 #183CA0

triadic

#1880A0 #A01880 #80A018

tetradic

#1880A0 #7C18A0 #A03818 #3CA018

square

#1880A0 #7C18A0 #A03818 #3CA018

split-complementary

#1880A0 #A0183C #A07C18

monochromatic

#082B36 #10556B #1880A0 #20ABD5 #4EC1E4

Accessibility & contrast

On white

4.53

#1880A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1880A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1880A0

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1880A0	#FFFFFF	#000000	##000000
##1880A0	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA2

Deuteranopia (green-blind)

#5D71A0

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1880a0;
/* rgb */ color: rgb(24, 128, 160);
/* oklch */ color: oklch(56.0% 0.100 224.8);

Tailwind

colors: {
  custom: {
    50: '#6fa5bc',
    500: '#1880a0',
    950: '#000000',
  },
}

SCSS

$custom: #1880a0;
$custom-light: #6fa5bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1880a0",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 160
  },
  "hsl": {
    "h": 194.118,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55951,
    "c": 0.09974,
    "h": 224.8
  },
  "luminance": 0.18171
}

Semantic roles & 50–950 ramp

primary

#1880A0

secondary

#C66A4D

accent

#6337F1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1880A0

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

Preview Lab → · Contrast checker → · Palette generator →