#1D5075#1D5075

#1D5075 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.082 H 243.8°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#1D5075
RGB	rgb(29, 80, 117)
HSL	hsl(205, 60%, 29%)
HSV	hsv(205, 75%, 46%)
CMYK	cmyk(75.2%, 31.6%, 0%, 54.1%)
CIE-LAB	lab(32.44, -3.44, -26.01)
CIE-LCH	lch(32.44, 26.24, 262.47°)
OKLab	oklab(41.56% -0.0362 -0.0736)
OKLCH	oklch(41.56% 0.082 243.8)
XYZ	xyz(6.5850, 7.2821, 17.8847)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5075 #75421D

analogous

#1D756E #1D5075 #1D2475

triadic

#1D5075 #751D50 #50751D

tetradic

#1D5075 #6E1D75 #75421D #24751D

square

#1D5075 #6E1D75 #75421D #24751D

split-complementary

#1D5075 #751D24 #756E1D

monochromatic

#061119 #112E44 #1D5075 #2972A6 #3D92CF

Accessibility & contrast

On white

8.55

#1D5075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1D5075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5075

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5075	#FFFFFF	#000000	##FFFFFF
##1D5075	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5177

Deuteranopia (green-blind)

#334974

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d5075;
/* rgb */ color: rgb(29, 80, 117);
/* oklch */ color: oklch(41.6% 0.082 243.8);

Tailwind

colors: {
  custom: {
    50: '#66809d',
    500: '#1d5075',
    950: '#000000',
  },
}

SCSS

$custom: #1d5075;
$custom-light: #66809d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5075",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 117
  },
  "hsl": {
    "h": 205.227,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41564,
    "c": 0.08204,
    "h": 243.8
  },
  "luminance": 0.07283
}

Semantic roles & 50–950 ramp

primary

#1D5075

secondary

#A96F45

accent

#8744E3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1D5075

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

Preview Lab → · Contrast checker → · Palette generator →