#1983A0#1983A0

#1983A0 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.7% C 0.099 H 222.0°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1983A0
RGB	rgb(25, 131, 160)
HSL	hsl(193, 73%, 36%)
HSV	hsv(193, 84%, 63%)
CMYK	cmyk(84.4%, 18.1%, 0%, 37.3%)
CIE-LAB	lab(50.66, -17.96, -23.53)
CIE-LCH	lch(50.66, 29.61, 232.64°)
OKLab	oklab(56.73% -0.0733 -0.066)
OKLCH	oklch(56.73% 0.099 222)
XYZ	xyz(14.8597, 18.9754, 36.1303)
Luminance	0.1898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1983A0 #A03619

analogous

#19A07A #1983A0 #1940A0

triadic

#1983A0 #A01983 #83A019

tetradic

#1983A0 #7A19A0 #A03619 #40A019

square

#1983A0 #7A19A0 #A03619 #40A019

split-complementary

#1983A0 #A01940 #A07A19

monochromatic

#082C36 #11586B #1983A0 #21AED5 #50C4E4

Accessibility & contrast

On white

4.38

#1983A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1983A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1983A0

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1983A0	#FFFFFF	#000000	##000000
##1983A0	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	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: #1983a0;
/* rgb */ color: rgb(25, 131, 160);
/* oklch */ color: oklch(56.7% 0.099 222.0);

Tailwind

colors: {
  custom: {
    50: '#70a7bc',
    500: '#1983a0',
    950: '#000000',
  },
}

SCSS

$custom: #1983a0;
$custom-light: #70a7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1983a0",
  "rgb": {
    "r": 25,
    "g": 131,
    "b": 160
  },
  "hsl": {
    "h": 192.889,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.09867,
    "h": 222
  },
  "luminance": 0.18977
}

Semantic roles & 50–950 ramp

primary

#1983A0

secondary

#C6684F

accent

#6038F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1983A0

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

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