#1E349B#1E349B

#1E349B is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.169 H 267.7°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#1E349B
RGB	rgb(30, 52, 155)
HSL	hsl(229, 68%, 36%)
HSV	hsv(229, 81%, 61%)
CMYK	cmyk(80.6%, 66.5%, 0%, 39.2%)
CIE-LAB	lab(27.01, 30.75, -58.23)
CIE-LCH	lch(27.01, 65.85, 297.83°)
OKLab	oklab(38.29% -0.0068 -0.1686)
OKLCH	oklch(38.29% 0.169 267.7)
XYZ	xyz(7.6777, 5.0977, 31.5833)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E349B #9B851E

analogous

#1E739B #1E349B #471E9B

triadic

#1E349B #9B1E34 #349B1E

tetradic

#1E349B #9B1E73 #9B851E #1E9B47

square

#1E349B #9B1E73 #9B851E #1E9B47

split-complementary

#1E349B #9B471E #739B1E

monochromatic

#0A1234 #142368 #1E349B #2845CE #556DDE

Accessibility & contrast

On white

10.40

#1E349B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#1E349B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E349B

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E349B	#FFFFFF	#000000	##FFFFFF
##1E349B	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1e349b;
/* rgb */ color: rgb(30, 52, 155);
/* oklch */ color: oklch(38.3% 0.169 267.7);

Tailwind

colors: {
  custom: {
    50: '#706bb9',
    500: '#1e349b',
    950: '#000000',
  },
}

SCSS

$custom: #1e349b;
$custom-light: #706bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e349b",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 155
  },
  "hsl": {
    "h": 229.44,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38287,
    "c": 0.16873,
    "h": 267.7
  },
  "luminance": 0.05099
}

Semantic roles & 50–950 ramp

primary

#1E349B

secondary

#C2AE53

accent

#CC3DEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1E349B

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

Preview Lab → · Contrast checker → · Palette generator →