#1C5261#1C5261

#1C5261 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.0% C 0.061 H 219.6°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#1C5261
RGB	rgb(28, 82, 97)
HSL	hsl(193, 55%, 25%)
HSV	hsv(193, 71%, 38%)
CMYK	cmyk(71.1%, 15.5%, 0%, 62%)
CIE-LAB	lab(32.13, -12.29, -13.92)
CIE-LCH	lch(32.13, 18.58, 228.56°)
OKLab	oklab(41% -0.0469 -0.0388)
OKLCH	oklch(41% 0.061 219.6)
XYZ	xyz(5.6530, 7.1439, 12.3879)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5261 #612B1C

analogous

#1C614E #1C5261 #1C3061

triadic

#1C5261 #611C52 #52611C

tetradic

#1C5261 #4E1C61 #612B1C #30611C

square

#1C5261 #4E1C61 #612B1C #30611C

split-complementary

#1C5261 #611C30 #614E1C

monochromatic

#071418 #0E2A32 #1C5261 #2A7A90 #37A2C0

Accessibility & contrast

On white

8.65

#1C5261 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1C5261 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5261

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5261	#FFFFFF	#000000	##FFFFFF
##1C5261	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495062

Deuteranopia (green-blind)

#3F4861

Tritanopia (blue-blind)

#005757

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1c5261;
/* rgb */ color: rgb(28, 82, 97);
/* oklch */ color: oklch(41.0% 0.061 219.6);

Tailwind

colors: {
  custom: {
    50: '#62828e',
    500: '#1c5261',
    950: '#000000',
  },
}

SCSS

$custom: #1c5261;
$custom-light: #62828e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5261",
  "rgb": {
    "r": 28,
    "g": 82,
    "b": 97
  },
  "hsl": {
    "h": 193.043,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.40999,
    "c": 0.0609,
    "h": 219.6
  },
  "luminance": 0.07145
}

Semantic roles & 50–950 ramp

primary

#1C5261

secondary

#965543

accent

#6A49DF

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #1C5261

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

Preview Lab → · Contrast checker → · Palette generator →