#1D5461#1D5461

#1D5461 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.6% C 0.060 H 216.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D5461
RGB	rgb(29, 84, 97)
HSL	hsl(191, 54%, 25%)
HSV	hsv(191, 70%, 38%)
CMYK	cmyk(70.1%, 13.4%, 0%, 62%)
CIE-LAB	lab(32.84, -13.29, -12.84)
CIE-LCH	lch(32.84, 18.48, 224.01°)
OKLab	oklab(41.58% -0.0487 -0.0357)
OKLCH	oklch(41.58% 0.06 216.3)
XYZ	xyz(5.8338, 7.4643, 12.4402)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5461 #612A1D

analogous

#1D614C #1D5461 #1D3261

triadic

#1D5461 #611D54 #54611D

tetradic

#1D5461 #4C1D61 #612A1D #32611D

square

#1D5461 #4C1D61 #612A1D #32611D

split-complementary

#1D5461 #611D32 #614C1D

monochromatic

#071418 #0F2B32 #1D5461 #2B7D90 #39A6BF

Accessibility & contrast

On white

8.42

#1D5461 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1D5461 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5461

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5461	#FFFFFF	#000000	##FFFFFF
##1D5461	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5162

Deuteranopia (green-blind)

#414A61

Tritanopia (blue-blind)

#005958

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d5461;
/* rgb */ color: rgb(29, 84, 97);
/* oklch */ color: oklch(41.6% 0.060 216.3);

Tailwind

colors: {
  custom: {
    50: '#63848e',
    500: '#1d5461',
    950: '#000000',
  },
}

SCSS

$custom: #1d5461;
$custom-light: #63848e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5461",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 97
  },
  "hsl": {
    "h": 191.471,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.41577,
    "c": 0.06036,
    "h": 216.3
  },
  "luminance": 0.07465
}

Semantic roles & 50–950 ramp

primary

#1D5461

secondary

#965344

accent

#674ADD

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #1D5461

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

Preview Lab → · Contrast checker → · Palette generator →