#1D5C86#1D5C86

#1D5C86 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.093 H 242.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#1D5C86
RGB	rgb(29, 92, 134)
HSL	hsl(204, 64%, 32%)
HSV	hsv(204, 78%, 53%)
CMYK	cmyk(78.4%, 31.3%, 0%, 47.5%)
CIE-LAB	lab(37.18, -4.45, -29.05)
CIE-LCH	lch(37.18, 29.39, 261.29°)
OKLab	oklab(45.6% -0.043 -0.0823)
OKLCH	oklch(45.6% 0.093 242.4)
XYZ	xyz(8.6352, 9.6357, 23.9544)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5C86 #86471D

analogous

#1D867C #1D5C86 #1D2886

triadic

#1D5C86 #861D5C #5C861D

tetradic

#1D5C86 #7C1D86 #86471D #28861D

square

#1D5C86 #7C1D86 #86471D #28861D

split-complementary

#1D5C86 #861D28 #867C1D

monochromatic

#071721 #123954 #1D5C86 #287FB8 #469DD7

Accessibility & contrast

On white

7.17

#1D5C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#1D5C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5C86

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5C86	#FFFFFF	#000000	##FFFFFF
##1D5C86	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485D88

Deuteranopia (green-blind)

#3A5385

Tritanopia (blue-blind)

#00666B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1d5c86;
/* rgb */ color: rgb(29, 92, 134);
/* oklch */ color: oklch(45.6% 0.093 242.4);

Tailwind

colors: {
  custom: {
    50: '#698aa9',
    500: '#1d5c86',
    950: '#000000',
  },
}

SCSS

$custom: #1d5c86;
$custom-light: #698aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5c86",
  "rgb": {
    "r": 29,
    "g": 92,
    "b": 134
  },
  "hsl": {
    "h": 204,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.456,
    "c": 0.09283,
    "h": 242.4
  },
  "luminance": 0.09637
}

Semantic roles & 50–950 ramp

primary

#1D5C86

secondary

#B97446

accent

#8340E7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1D5C86

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

Preview Lab → · Contrast checker → · Palette generator →