#1E2596#1E2596

#1E2596 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.179 H 270.2°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#1E2596
RGB	rgb(30, 37, 150)
HSL	hsl(237, 67%, 35%)
HSV	hsv(237, 80%, 59%)
CMYK	cmyk(80%, 75.3%, 0%, 41.2%)
CIE-LAB	lab(23.00, 38.44, -61.77)
CIE-LCH	lch(23.00, 72.76, 301.89°)
OKLab	oklab(35.23% 0.0008 -0.1789)
OKLCH	oklch(35.23% 0.179 270.2)
XYZ	xyz(6.7001, 3.8004, 29.2287)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2596 #968F1E

analogous

#1E6196 #1E2596 #531E96

triadic

#1E2596 #961E25 #25961E

tetradic

#1E2596 #961E61 #968F1E #1E9653

square

#1E2596 #961E61 #968F1E #1E9653

split-complementary

#1E2596 #96531E #61961E

monochromatic

#0A0C30 #141863 #1E2596 #2832C9 #525ADC

Accessibility & contrast

On white

11.93

#1E2596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E2596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2596

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2596	#FFFFFF	#000000	##FFFFFF
##1E2596	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D99

Deuteranopia (green-blind)

#003194

Tritanopia (blue-blind)

#00465B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2596;
/* rgb */ color: rgb(30, 37, 150);
/* oklch */ color: oklch(35.2% 0.179 270.2);

Tailwind

colors: {
  custom: {
    50: '#7161b6',
    500: '#1e2596',
    950: '#000000',
  },
}

SCSS

$custom: #1e2596;
$custom-light: #7161b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2596",
  "rgb": {
    "r": 30,
    "g": 37,
    "b": 150
  },
  "hsl": {
    "h": 236.5,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35233,
    "c": 0.17892,
    "h": 270.2
  },
  "luminance": 0.03801
}

Semantic roles & 50–950 ramp

primary

#1E2596

secondary

#BFB950

accent

#E03EEA

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1E2596

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

Preview Lab → · Contrast checker → · Palette generator →