#1D82A7#1D82A7

#1D82A7 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.9% C 0.103 H 228.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D82A7
RGB	rgb(29, 130, 167)
HSL	hsl(196, 70%, 38%)
HSV	hsv(196, 83%, 65%)
CMYK	cmyk(82.6%, 22.2%, 0%, 34.5%)
CIE-LAB	lab(50.70, -14.57, -27.52)
CIE-LCH	lch(50.70, 31.14, 242.10°)
OKLab	oklab(56.88% -0.0684 -0.0774)
OKLCH	oklch(56.88% 0.103 228.6)
XYZ	xyz(15.4615, 19.0146, 39.4070)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D82A7 #A7421D

analogous

#1DA787 #1D82A7 #1D3DA7

triadic

#1D82A7 #A71D82 #82A71D

tetradic

#1D82A7 #871DA7 #A7421D #3DA71D

square

#1D82A7 #871DA7 #A7421D #3DA71D

split-complementary

#1D82A7 #A71D3D #A7871D

monochromatic

#0B313F #145973 #1D82A7 #28AADA #5CBEE3

Accessibility & contrast

On white

4.37

#1D82A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1D82A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D82A7

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D82A7	#FFFFFF	#000000	##000000
##1D82A7	1.00	4.37	4.80	4.80
#FFFFFF	4.37	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)

#6F80A9

Deuteranopia (green-blind)

#5D73A6

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1d82a7;
/* rgb */ color: rgb(29, 130, 167);
/* oklch */ color: oklch(56.9% 0.103 228.6);

Tailwind

colors: {
  custom: {
    50: '#72a6c1',
    500: '#1d82a7',
    950: '#000000',
  },
}

SCSS

$custom: #1d82a7;
$custom-light: #72a6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d82a7",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 167
  },
  "hsl": {
    "h": 196.087,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.56877,
    "c": 0.10331,
    "h": 228.6
  },
  "luminance": 0.19016
}

Semantic roles & 50–950 ramp

primary

#1D82A7

secondary

#C77759

accent

#6A3BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1D82A7

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

Preview Lab → · Contrast checker → · Palette generator →