#1D5286#1D5286

#1D5286 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.103 H 251.2°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#1D5286
RGB	rgb(29, 82, 134)
HSL	hsl(210, 64%, 32%)
HSV	hsv(210, 78%, 53%)
CMYK	cmyk(78.4%, 38.8%, 0%, 47.5%)
CIE-LAB	lab(34.02, 1.93, -34.05)
CIE-LCH	lch(34.02, 34.10, 273.24°)
OKLab	oklab(43.11% -0.0331 -0.097)
OKLCH	oklch(43.11% 0.103 251.2)
XYZ	xyz(7.8254, 8.0161, 23.6845)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5286 #86511D

analogous

#1D8686 #1D5286 #1D1E86

triadic

#1D5286 #861D52 #52861D

tetradic

#1D5286 #861D86 #86511D #1E861D

square

#1D5286 #861D86 #86511D #1E861D

split-complementary

#1D5286 #861D1E #86861D

monochromatic

#071421 #123354 #1D5286 #2871B8 #468FD7

Accessibility & contrast

On white

8.07

#1D5286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1D5286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5286

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5286	#FFFFFF	#000000	##FFFFFF
##1D5286	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5588

Deuteranopia (green-blind)

#2A4C85

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1d5286;
/* rgb */ color: rgb(29, 82, 134);
/* oklch */ color: oklch(43.1% 0.103 251.2);

Tailwind

colors: {
  custom: {
    50: '#6982a9',
    500: '#1d5286',
    950: '#000000',
  },
}

SCSS

$custom: #1d5286;
$custom-light: #6982a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5286",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 134
  },
  "hsl": {
    "h": 209.714,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43109,
    "c": 0.10254,
    "h": 251.2
  },
  "luminance": 0.08017
}

Semantic roles & 50–950 ramp

primary

#1D5286

secondary

#B97F46

accent

#9340E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1D5286

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

Preview Lab → · Contrast checker → · Palette generator →