#1D5074#1D5074

#1D5074 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.5% C 0.081 H 243.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D5074
RGB	rgb(29, 80, 116)
HSL	hsl(205, 60%, 28%)
HSV	hsv(205, 75%, 45%)
CMYK	cmyk(75%, 31%, 0%, 54.5%)
CIE-LAB	lab(32.39, -3.83, -25.47)
CIE-LCH	lch(32.39, 25.76, 261.46°)
OKLab	oklab(41.51% -0.0366 -0.072)
OKLCH	oklch(41.51% 0.081 243.1)
XYZ	xyz(6.5265, 7.2588, 17.5767)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5074 #74411D

analogous

#1D746C #1D5074 #1D2474

triadic

#1D5074 #741D50 #50741D

tetradic

#1D5074 #6C1D74 #74411D #24741D

square

#1D5074 #6C1D74 #74411D #24741D

split-complementary

#1D5074 #741D24 #746C1D

monochromatic

#061118 #112E43 #1D5074 #2972A5 #3D92CE

Accessibility & contrast

On white

8.57

#1D5074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1D5074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5074

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5074	#FFFFFF	#000000	##FFFFFF
##1D5074	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)

#405176

Deuteranopia (green-blind)

#344873

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d5074;
/* rgb */ color: rgb(29, 80, 116);
/* oklch */ color: oklch(41.5% 0.081 243.1);

Tailwind

colors: {
  custom: {
    50: '#65809c',
    500: '#1d5074',
    950: '#000000',
  },
}

SCSS

$custom: #1d5074;
$custom-light: #65809c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5074",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 116
  },
  "hsl": {
    "h": 204.828,
    "s": 60,
    "l": 28.431
  },
  "oklch": {
    "l": 0.41506,
    "c": 0.08079,
    "h": 243.1
  },
  "luminance": 0.07259
}

Semantic roles & 50–950 ramp

primary

#1D5074

secondary

#A86E45

accent

#8645E3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1D5074

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

Preview Lab → · Contrast checker → · Palette generator →