#1E34A7#1E34A7

#1E34A7 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.5% C 0.184 H 267.7°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#1E34A7
RGB	rgb(30, 52, 167)
HSL	hsl(230, 70%, 39%)
HSV	hsv(230, 82%, 65%)
CMYK	cmyk(82%, 68.9%, 0%, 34.5%)
CIE-LAB	lab(28.17, 35.26, -63.61)
CIE-LCH	lch(28.17, 72.72, 299.00°)
OKLab	oklab(39.49% -0.0075 -0.1843)
OKLCH	oklch(39.49% 0.184 267.7)
XYZ	xyz(8.7360, 5.5210, 37.1570)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E34A7 #A7911E

analogous

#1E78A7 #1E34A7 #4C1EA7

triadic

#1E34A7 #A71E34 #34A71E

tetradic

#1E34A7 #A71E78 #A7911E #1EA74C

square

#1E34A7 #A71E78 #A7911E #1EA74C

split-complementary

#1E34A7 #A74C1E #78A71E

monochromatic

#0B143F #152473 #1E34A7 #2A46D9 #5D73E2

Accessibility & contrast

On white

9.98

#1E34A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#1E34A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E34A7

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E34A7	#FFFFFF	#000000	##FFFFFF
##1E34A7	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1e34a7;
/* rgb */ color: rgb(30, 52, 167);
/* oklch */ color: oklch(39.5% 0.184 267.7);

Tailwind

colors: {
  custom: {
    50: '#746bc2',
    500: '#1e34a7',
    950: '#000000',
  },
}

SCSS

$custom: #1e34a7;
$custom-light: #746bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e34a7",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 167
  },
  "hsl": {
    "h": 230.365,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39486,
    "c": 0.18443,
    "h": 267.7
  },
  "luminance": 0.05522
}

Semantic roles & 50–950 ramp

primary

#1E34A7

secondary

#C6B55B

accent

#D03BEC

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #1E34A7

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

Preview Lab → · Contrast checker → · Palette generator →