#1E35A7#1E35A7

#1E35A7 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.183 H 267.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E35A7
RGB	rgb(30, 53, 167)
HSL	hsl(230, 70%, 39%)
HSV	hsv(230, 82%, 65%)
CMYK	cmyk(82%, 68.3%, 0%, 34.5%)
CIE-LAB	lab(28.41, 34.61, -63.21)
CIE-LCH	lch(28.41, 72.07, 298.70°)
OKLab	oklab(39.66% -0.008 -0.1831)
OKLCH	oklch(39.66% 0.183 267.5)
XYZ	xyz(8.7811, 5.6112, 37.1720)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E35A7 #A7901E

analogous

#1E79A7 #1E35A7 #4B1EA7

triadic

#1E35A7 #A71E35 #35A71E

tetradic

#1E35A7 #A71E79 #A7901E #1EA74B

square

#1E35A7 #A71E79 #A7901E #1EA74B

split-complementary

#1E35A7 #A74B1E #79A71E

monochromatic

#0B143F #152573 #1E35A7 #2A47D9 #5D74E2

Accessibility & contrast

On white

9.89

#1E35A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1E35A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E35A7

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E35A7	#FFFFFF	#000000	##FFFFFF
##1E35A7	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1e35a7;
/* rgb */ color: rgb(30, 53, 167);
/* oklch */ color: oklch(39.7% 0.183 267.5);

Tailwind

colors: {
  custom: {
    50: '#736cc2',
    500: '#1e35a7',
    950: '#000000',
  },
}

SCSS

$custom: #1e35a7;
$custom-light: #736cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e35a7",
  "rgb": {
    "r": 30,
    "g": 53,
    "b": 167
  },
  "hsl": {
    "h": 229.927,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3966,
    "c": 0.1833,
    "h": 267.5
  },
  "luminance": 0.05612
}

Semantic roles & 50–950 ramp

primary

#1E35A7

secondary

#C6B45B

accent

#CF3BEC

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #1E35A7

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

Preview Lab → · Contrast checker → · Palette generator →