#1D5493#1D5493

#1D5493 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.5% C 0.118 H 254.4°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D5493
RGB	rgb(29, 84, 147)
HSL	hsl(212, 67%, 35%)
HSV	hsv(212, 80%, 58%)
CMYK	cmyk(80.3%, 42.9%, 0%, 42.4%)
CIE-LAB	lab(35.41, 5.79, -39.75)
CIE-LCH	lch(35.41, 40.17, 278.28°)
OKLab	oklab(44.45% -0.0317 -0.1137)
OKLCH	oklch(44.45% 0.118 254.4)
XYZ	xyz(8.9415, 8.7074, 28.8075)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5493 #935C1D

analogous

#1D8F93 #1D5493 #211D93

triadic

#1D5493 #931D54 #54931D

tetradic

#1D5493 #931D8F #935C1D #1D9321

square

#1D5493 #931D8F #935C1D #1D9321

split-complementary

#1D5493 #93211D #8F931D

monochromatic

#091A2D #133760 #1D5493 #2771C6 #4E90DC

Accessibility & contrast

On white

7.66

#1D5493 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#1D5493 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5493

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5493	#FFFFFF	#000000	##FFFFFF
##1D5493	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355995

Deuteranopia (green-blind)

#204E92

Tritanopia (blue-blind)

#00636C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1d5493;
/* rgb */ color: rgb(29, 84, 147);
/* oklch */ color: oklch(44.5% 0.118 254.4);

Tailwind

colors: {
  custom: {
    50: '#6c83b3',
    500: '#1d5493',
    950: '#000000',
  },
}

SCSS

$custom: #1d5493;
$custom-light: #6c83b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5493",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 147
  },
  "hsl": {
    "h": 212.034,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.11808,
    "h": 254.4
  },
  "luminance": 0.08708
}

Semantic roles & 50–950 ramp

primary

#1D5493

secondary

#BF8A4D

accent

#9A3EEA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1D5493

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

Preview Lab → · Contrast checker → · Palette generator →