#1D5786#1D5786

#1D5786 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.3% C 0.097 H 247.0°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#1D5786
RGB	rgb(29, 87, 134)
HSL	hsl(207, 64%, 32%)
HSV	hsv(207, 78%, 53%)
CMYK	cmyk(78.4%, 35.1%, 0%, 47.5%)
CIE-LAB	lab(35.59, -1.30, -31.55)
CIE-LCH	lch(35.59, 31.58, 267.64°)
OKLab	oklab(44.35% -0.038 -0.0896)
OKLCH	oklch(44.35% 0.097 247)
XYZ	xyz(8.2163, 8.7979, 23.8148)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5786 #864C1D

analogous

#1D8681 #1D5786 #1D2386

triadic

#1D5786 #861D57 #57861D

tetradic

#1D5786 #811D86 #864C1D #23861D

square

#1D5786 #811D86 #864C1D #23861D

split-complementary

#1D5786 #861D23 #86811D

monochromatic

#071621 #123654 #1D5786 #2878B8 #4696D7

Accessibility & contrast

On white

7.61

#1D5786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1D5786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5786

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5786	#FFFFFF	#000000	##FFFFFF
##1D5786	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415988

Deuteranopia (green-blind)

#324F85

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1d5786;
/* rgb */ color: rgb(29, 87, 134);
/* oklch */ color: oklch(44.3% 0.097 247.0);

Tailwind

colors: {
  custom: {
    50: '#6986a9',
    500: '#1d5786',
    950: '#000000',
  },
}

SCSS

$custom: #1d5786;
$custom-light: #6986a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5786",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 134
  },
  "hsl": {
    "h": 206.857,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44346,
    "c": 0.09737,
    "h": 247
  },
  "luminance": 0.08799
}

Semantic roles & 50–950 ramp

primary

#1D5786

secondary

#B97946

accent

#8B40E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1D5786

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

Preview Lab → · Contrast checker → · Palette generator →