#1E2585#1E2585

#1E2585 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.157 H 271.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E2585
RGB	rgb(30, 37, 133)
HSL	hsl(236, 63%, 32%)
HSV	hsv(236, 77%, 52%)
CMYK	cmyk(77.4%, 72.2%, 0%, 47.8%)
CIE-LAB	lab(21.18, 32.31, -54.20)
CIE-LCH	lch(21.18, 63.11, 300.80°)
OKLab	oklab(33.38% 0.0032 -0.1569)
OKLCH	oklch(33.38% 0.157 271.2)
XYZ	xyz(5.4292, 3.2920, 22.5350)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2585 #857E1E

analogous

#1E5985 #1E2585 #4A1E85

triadic

#1E2585 #851E25 #25851E

tetradic

#1E2585 #851E59 #857E1E #1E854A

square

#1E2585 #851E59 #857E1E #1E854A

split-complementary

#1E2585 #854A1E #59851E

monochromatic

#070921 #131753 #1E2585 #2933B7 #4851D6

Accessibility & contrast

On white

12.66

#1E2585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E2585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2585

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2585	#FFFFFF	#000000	##FFFFFF
##1E2585	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003888

Deuteranopia (green-blind)

#002E83

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2585;
/* rgb */ color: rgb(30, 37, 133);
/* oklch */ color: oklch(33.4% 0.157 271.2);

Tailwind

colors: {
  custom: {
    50: '#6c60aa',
    500: '#1e2585',
    950: '#000000',
  },
}

SCSS

$custom: #1e2585;
$custom-light: #6c60aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2585",
  "rgb": {
    "r": 30,
    "g": 37,
    "b": 133
  },
  "hsl": {
    "h": 235.922,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33383,
    "c": 0.15691,
    "h": 271.2
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#1E2585

secondary

#B8B047

accent

#DB42E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2585

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

Preview Lab → · Contrast checker → · Palette generator →