#1D5785#1D5785

#1D5785 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.3% C 0.096 H 246.5°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#1D5785
RGB	rgb(29, 87, 133)
HSL	hsl(207, 64%, 32%)
HSV	hsv(207, 78%, 52%)
CMYK	cmyk(78.2%, 34.6%, 0%, 47.8%)
CIE-LAB	lab(35.54, -1.69, -31.02)
CIE-LCH	lch(35.54, 31.07, 266.88°)
OKLab	oklab(44.29% -0.0383 -0.0881)
OKLCH	oklch(44.29% 0.096 246.5)
XYZ	xyz(8.1469, 8.7701, 23.4492)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5785 #854B1D

analogous

#1D857F #1D5785 #1D2385

triadic

#1D5785 #851D57 #57851D

tetradic

#1D5785 #7F1D85 #854B1D #23851D

square

#1D5785 #7F1D85 #854B1D #23851D

split-complementary

#1D5785 #851D23 #857F1D

monochromatic

#071521 #123653 #1D5785 #2878B7 #4697D7

Accessibility & contrast

On white

7.62

#1D5785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#1D5785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5785

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5785	#FFFFFF	#000000	##FFFFFF
##1D5785	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425987

Deuteranopia (green-blind)

#334F84

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1d5785;
/* rgb */ color: rgb(29, 87, 133);
/* oklch */ color: oklch(44.3% 0.096 246.5);

Tailwind

colors: {
  custom: {
    50: '#6986a9',
    500: '#1d5785',
    950: '#000000',
  },
}

SCSS

$custom: #1d5785;
$custom-light: #6986a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5785",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 133
  },
  "hsl": {
    "h": 206.538,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44286,
    "c": 0.09608,
    "h": 246.5
  },
  "luminance": 0.08771
}

Semantic roles & 50–950 ramp

primary

#1D5785

secondary

#B87846

accent

#8A41E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1D5785

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

Preview Lab → · Contrast checker → · Palette generator →