#1D535E#1D535E

#1D535E is a dark, muted cyan. Relative luminance 0.073; OKLCH L 41.2% C 0.059 H 213.5°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D535E
RGB	rgb(29, 83, 94)
HSL	hsl(190, 53%, 24%)
HSV	hsv(190, 69%, 37%)
CMYK	cmyk(69.1%, 11.7%, 0%, 63.1%)
CIE-LAB	lab(32.38, -13.75, -11.65)
CIE-LCH	lch(32.38, 18.02, 220.25°)
OKLab	oklab(41.17% -0.0488 -0.0324)
OKLCH	oklch(41.17% 0.059 213.5)
XYZ	xyz(5.6195, 7.2553, 11.6918)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D535E #5E281D

analogous

#1D5E49 #1D535E #1D335E

triadic

#1D535E #5E1D53 #535E1D

tetradic

#1D535E #491D5E #5E281D #335E1D

square

#1D535E #491D5E #5E281D #335E1D

split-complementary

#1D535E #5E1D33 #5E491D

monochromatic

#071517 #0F2A2F #1D535E #2B7C8D #3AA6BC

Accessibility & contrast

On white

8.57

#1D535E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1D535E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D535E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D535E	#FFFFFF	#000000	##FFFFFF
##1D535E	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505F

Deuteranopia (green-blind)

#41495E

Tritanopia (blue-blind)

#005756

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d535e;
/* rgb */ color: rgb(29, 83, 94);
/* oklch */ color: oklch(41.2% 0.059 213.5);

Tailwind

colors: {
  custom: {
    50: '#62838b',
    500: '#1d535e',
    950: '#000000',
  },
}

SCSS

$custom: #1d535e;
$custom-light: #62838b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d535e",
  "rgb": {
    "r": 29,
    "g": 83,
    "b": 94
  },
  "hsl": {
    "h": 190.154,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.05859,
    "h": 213.5
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#1D535E

secondary

#935144

accent

#644CDC

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #1D535E

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

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