#1D5793#1D5793

#1D5793 is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.2% C 0.115 H 252.5°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#1D5793
RGB	rgb(29, 87, 147)
HSL	hsl(211, 67%, 35%)
HSV	hsv(211, 80%, 58%)
CMYK	cmyk(80.3%, 40.8%, 0%, 42.4%)
CIE-LAB	lab(36.33, 3.82, -38.28)
CIE-LCH	lch(36.33, 38.47, 275.70°)
OKLab	oklab(45.17% -0.0344 -0.1094)
OKLCH	oklch(45.17% 0.115 252.5)
XYZ	xyz(9.1794, 9.1831, 28.8868)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5793 #93591D

analogous

#1D9293 #1D5793 #1E1D93

triadic

#1D5793 #931D57 #57931D

tetradic

#1D5793 #931D92 #93591D #1D931E

square

#1D5793 #931D92 #93591D #1D931E

split-complementary

#1D5793 #931E1D #92931D

monochromatic

#091A2D #133960 #1D5793 #2775C6 #4E94DC

Accessibility & contrast

On white

7.40

#1D5793 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#1D5793 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5793

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5793	#FFFFFF	#000000	##FFFFFF
##1D5793	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5B95

Deuteranopia (green-blind)

#275192

Tritanopia (blue-blind)

#00656E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1d5793;
/* rgb */ color: rgb(29, 87, 147);
/* oklch */ color: oklch(45.2% 0.115 252.5);

Tailwind

colors: {
  custom: {
    50: '#6c85b3',
    500: '#1d5793',
    950: '#000000',
  },
}

SCSS

$custom: #1d5793;
$custom-light: #6c85b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5793",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 147
  },
  "hsl": {
    "h": 210.508,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4517,
    "c": 0.11466,
    "h": 252.5
  },
  "luminance": 0.09184
}

Semantic roles & 50–950 ramp

primary

#1D5793

secondary

#BF874D

accent

#953EEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #1D5793

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

Preview Lab → · Contrast checker → · Palette generator →