#1D5486#1D5486

#1D5486 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.6% C 0.100 H 249.6°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D5486
RGB	rgb(29, 84, 134)
HSL	hsl(209, 64%, 32%)
HSV	hsv(209, 78%, 53%)
CMYK	cmyk(78.4%, 37.3%, 0%, 47.5%)
CIE-LAB	lab(34.65, 0.63, -33.05)
CIE-LCH	lch(34.65, 33.05, 271.09°)
OKLab	oklab(43.6% -0.0351 -0.0941)
OKLCH	oklch(43.6% 0.1 249.6)
XYZ	xyz(7.9785, 8.3222, 23.7355)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5486 #864F1D

analogous

#1D8683 #1D5486 #1D2086

triadic

#1D5486 #861D54 #54861D

tetradic

#1D5486 #831D86 #864F1D #20861D

square

#1D5486 #831D86 #864F1D #20861D

split-complementary

#1D5486 #861D20 #86831D

monochromatic

#071521 #123454 #1D5486 #2874B8 #4692D7

Accessibility & contrast

On white

7.88

#1D5486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1D5486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5486

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5486	#FFFFFF	#000000	##FFFFFF
##1D5486	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5788

Deuteranopia (green-blind)

#2D4D85

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1d5486;
/* rgb */ color: rgb(29, 84, 134);
/* oklch */ color: oklch(43.6% 0.100 249.6);

Tailwind

colors: {
  custom: {
    50: '#6983a9',
    500: '#1d5486',
    950: '#000000',
  },
}

SCSS

$custom: #1d5486;
$custom-light: #6983a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5486",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 134
  },
  "hsl": {
    "h": 208.571,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43602,
    "c": 0.10041,
    "h": 249.6
  },
  "luminance": 0.08323
}

Semantic roles & 50–950 ramp

primary

#1D5486

secondary

#B97D46

accent

#9040E7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1D5486

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

Preview Lab → · Contrast checker → · Palette generator →