#1883A0#1883A0

#1883A0 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.7% C 0.099 H 221.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1883A0
RGB	rgb(24, 131, 160)
HSL	hsl(193, 74%, 36%)
HSV	hsv(193, 85%, 63%)
CMYK	cmyk(85%, 18.1%, 0%, 37.3%)
CIE-LAB	lab(50.64, -18.05, -23.56)
CIE-LCH	lch(50.64, 29.68, 232.54°)
OKLab	oklab(56.71% -0.0736 -0.0661)
OKLCH	oklch(56.71% 0.099 221.9)
XYZ	xyz(14.8355, 18.9630, 36.1292)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1883A0 #A03518

analogous

#18A079 #1883A0 #183FA0

triadic

#1883A0 #A01883 #83A018

tetradic

#1883A0 #7918A0 #A03518 #3FA018

square

#1883A0 #7918A0 #A03518 #3FA018

split-complementary

#1883A0 #A0183F #A07918

monochromatic

#082C36 #10576B #1883A0 #20AFD5 #4EC4E4

Accessibility & contrast

On white

4.38

#1883A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1883A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1883A0

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1883A0	#FFFFFF	#000000	##000000
##1883A0	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7280A2

Deuteranopia (green-blind)

#6173A0

Tritanopia (blue-blind)

#008C8C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1883a0;
/* rgb */ color: rgb(24, 131, 160);
/* oklch */ color: oklch(56.7% 0.099 221.9);

Tailwind

colors: {
  custom: {
    50: '#70a7bc',
    500: '#1883a0',
    950: '#000000',
  },
}

SCSS

$custom: #1883a0;
$custom-light: #70a7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1883a0",
  "rgb": {
    "r": 24,
    "g": 131,
    "b": 160
  },
  "hsl": {
    "h": 192.794,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56709,
    "c": 0.09894,
    "h": 221.9
  },
  "luminance": 0.18965
}

Semantic roles & 50–950 ramp

primary

#1883A0

secondary

#C6674D

accent

#5F37F1

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1883A0

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

Preview Lab → · Contrast checker → · Palette generator →