#1E35A0#1E35A0

#1E35A0 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.174 H 267.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E35A0
RGB	rgb(30, 53, 160)
HSL	hsl(229, 68%, 37%)
HSV	hsv(229, 81%, 63%)
CMYK	cmyk(81.3%, 66.9%, 0%, 37.3%)
CIE-LAB	lab(27.73, 31.98, -60.09)
CIE-LCH	lch(27.73, 68.07, 298.03°)
OKLab	oklab(38.96% -0.0076 -0.174)
OKLCH	oklch(38.96% 0.174 267.5)
XYZ	xyz(8.1515, 5.3593, 33.8557)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E35A0 #A0891E

analogous

#1E76A0 #1E35A0 #481EA0

triadic

#1E35A0 #A01E35 #35A01E

tetradic

#1E35A0 #A01E76 #A0891E #1EA048

square

#1E35A0 #A01E76 #A0891E #1EA048

split-complementary

#1E35A0 #A0481E #76A01E

monochromatic

#0B1339 #14246C #1E35A0 #2846D4 #5971E0

Accessibility & contrast

On white

10.14

#1E35A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1E35A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E35A0

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E35A0	#FFFFFF	#000000	##FFFFFF
##1E35A0	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A3

Deuteranopia (green-blind)

#003B9E

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e35a0;
/* rgb */ color: rgb(30, 53, 160);
/* oklch */ color: oklch(39.0% 0.174 267.5);

Tailwind

colors: {
  custom: {
    50: '#726cbd',
    500: '#1e35a0',
    950: '#000000',
  },
}

SCSS

$custom: #1e35a0;
$custom-light: #726cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e35a0",
  "rgb": {
    "r": 30,
    "g": 53,
    "b": 160
  },
  "hsl": {
    "h": 229.385,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38962,
    "c": 0.17417,
    "h": 267.5
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#1E35A0

secondary

#C4B056

accent

#CC3DEB

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #1E35A0

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

Preview Lab → · Contrast checker → · Palette generator →