#1D5686#1D5686

#1D5686 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.1% C 0.098 H 247.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D5686
RGB	rgb(29, 86, 134)
HSL	hsl(207, 64%, 32%)
HSV	hsv(207, 78%, 53%)
CMYK	cmyk(78.4%, 35.8%, 0%, 47.5%)
CIE-LAB	lab(35.28, -0.66, -32.05)
CIE-LCH	lch(35.28, 32.06, 268.82°)
OKLab	oklab(44.1% -0.037 -0.0911)
OKLCH	oklch(44.1% 0.098 247.9)
XYZ	xyz(8.1359, 8.6371, 23.7880)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5686 #864D1D

analogous

#1D8682 #1D5686 #1D2186

triadic

#1D5686 #861D56 #56861D

tetradic

#1D5686 #821D86 #864D1D #21861D

square

#1D5686 #821D86 #864D1D #21861D

split-complementary

#1D5686 #861D21 #86821D

monochromatic

#071521 #123654 #1D5686 #2876B8 #4695D7

Accessibility & contrast

On white

7.70

#1D5686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1D5686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5686

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5686	#FFFFFF	#000000	##FFFFFF
##1D5686	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405888

Deuteranopia (green-blind)

#314F85

Tritanopia (blue-blind)

#006267

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1d5686;
/* rgb */ color: rgb(29, 86, 134);
/* oklch */ color: oklch(44.1% 0.098 247.9);

Tailwind

colors: {
  custom: {
    50: '#6985a9',
    500: '#1d5686',
    950: '#000000',
  },
}

SCSS

$custom: #1d5686;
$custom-light: #6985a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5686",
  "rgb": {
    "r": 29,
    "g": 86,
    "b": 134
  },
  "hsl": {
    "h": 207.429,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44098,
    "c": 0.09836,
    "h": 247.9
  },
  "luminance": 0.08638
}

Semantic roles & 50–950 ramp

primary

#1D5686

secondary

#B97A46

accent

#8D40E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1D5686

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

Preview Lab → · Contrast checker → · Palette generator →