#1E286A#1E286A

#1E286A is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.3% C 0.115 H 271.5°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E286A
RGB	rgb(30, 40, 106)
HSL	hsl(232, 56%, 27%)
HSV	hsv(232, 72%, 42%)
CMYK	cmyk(71.7%, 62.3%, 0%, 58.4%)
CIE-LAB	lab(19.37, 19.94, -39.91)
CIE-LCH	lch(19.37, 44.61, 296.55°)
OKLab	oklab(31.27% 0.003 -0.115)
OKLCH	oklch(31.27% 0.115 271.5)
XYZ	xyz(3.8949, 2.8338, 13.9746)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E286A #6A601E

analogous

#1E4E6A #1E286A #3A1E6A

triadic

#1E286A #6A1E28 #286A1E

tetradic

#1E286A #6A1E4E #6A601E #1E6A3A

square

#1E286A #6A1E4E #6A601E #1E6A3A

split-complementary

#1E286A #6A3A1E #4E6A1E

monochromatic

#070918 #11163A #1E286A #2C3A9A #3B4DC7

Accessibility & contrast

On white

13.40

#1E286A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E286A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E286A

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E286A	#FFFFFF	#000000	##FFFFFF
##1E286A	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326C

Deuteranopia (green-blind)

#002C69

Tritanopia (blue-blind)

#003844

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e286a;
/* rgb */ color: rgb(30, 40, 106);
/* oklch */ color: oklch(31.3% 0.115 271.5);

Tailwind

colors: {
  custom: {
    50: '#656195',
    500: '#1e286a',
    950: '#000000',
  },
}

SCSS

$custom: #1e286a;
$custom-light: #656195;
$custom-dark: #000000;

JSON

{
  "hex": "#1e286a",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 106
  },
  "hsl": {
    "h": 232.105,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31267,
    "c": 0.11504,
    "h": 271.5
  },
  "luminance": 0.02834
}

Semantic roles & 50–950 ramp

primary

#1E286A

secondary

#9E9345

accent

#CB49DF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1E286A

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

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