#1E5283#1E5283

#1E5283 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 43.0% C 0.098 H 250.1°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#1E5283
RGB	rgb(30, 82, 131)
HSL	hsl(209, 63%, 32%)
HSV	hsv(209, 77%, 51%)
CMYK	cmyk(77.1%, 37.4%, 0%, 48.6%)
CIE-LAB	lab(33.88, 0.88, -32.42)
CIE-LCH	lch(33.88, 32.44, 271.56°)
OKLab	oklab(42.95% -0.0333 -0.0923)
OKLCH	oklch(42.95% 0.098 250.1)
XYZ	xyz(7.6479, 7.9484, 22.5995)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5283 #834F1E

analogous

#1E8382 #1E5283 #1E2083

triadic

#1E5283 #831E52 #52831E

tetradic

#1E5283 #821E83 #834F1E #20831E

square

#1E5283 #821E83 #834F1E #20831E

split-complementary

#1E5283 #831E20 #83821E

monochromatic

#07141F #133351 #1E5283 #2971B5 #4790D5

Accessibility & contrast

On white

8.11

#1E5283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1E5283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5283

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5283	#FFFFFF	#000000	##FFFFFF
##1E5283	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5585

Deuteranopia (green-blind)

#2C4B82

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1e5283;
/* rgb */ color: rgb(30, 82, 131);
/* oklch */ color: oklch(43.0% 0.098 250.1);

Tailwind

colors: {
  custom: {
    50: '#6982a7',
    500: '#1e5283',
    950: '#000000',
  },
}

SCSS

$custom: #1e5283;
$custom-light: #6982a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5283",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 131
  },
  "hsl": {
    "h": 209.109,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42951,
    "c": 0.09811,
    "h": 250.1
  },
  "luminance": 0.07949
}

Semantic roles & 50–950 ramp

primary

#1E5283

secondary

#B67D47

accent

#9142E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E5283

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

Preview Lab → · Contrast checker → · Palette generator →