#1E429D#1E429D

#1E429D is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.154 H 264.3°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#1E429D
RGB	rgb(30, 66, 157)
HSL	hsl(223, 68%, 37%)
HSV	hsv(223, 81%, 62%)
CMYK	cmyk(80.9%, 58%, 0%, 38.4%)
CIE-LAB	lab(30.89, 22.06, -53.11)
CIE-LCH	lch(30.89, 57.51, 292.56°)
OKLab	oklab(41.23% -0.0154 -0.1534)
OKLCH	oklch(41.23% 0.154 264.3)
XYZ	xyz(8.5673, 6.6058, 32.7153)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E429D #9D791E

analogous

#1E829D #1E429D #3A1E9D

triadic

#1E429D #9D1E42 #429D1E

tetradic

#1E429D #9D1E82 #9D791E #1E9D3A

square

#1E429D #9D1E82 #9D791E #1E9D3A

split-complementary

#1E429D #9D3A1E #829D1E

monochromatic

#0A1736 #142C6A #1E429D #2858D0 #577DDF

Accessibility & contrast

On white

9.05

#1E429D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1E429D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E429D

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E429D	#FFFFFF	#000000	##FFFFFF
##1E429D	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e429d;
/* rgb */ color: rgb(30, 66, 157);
/* oklch */ color: oklch(41.2% 0.154 264.3);

Tailwind

colors: {
  custom: {
    50: '#7075bb',
    500: '#1e429d',
    950: '#000000',
  },
}

SCSS

$custom: #1e429d;
$custom-light: #7075bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e429d",
  "rgb": {
    "r": 30,
    "g": 66,
    "b": 157
  },
  "hsl": {
    "h": 222.992,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41225,
    "c": 0.15415,
    "h": 264.3
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#1E429D

secondary

#C2A354

accent

#BA3DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E429D

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

Preview Lab → · Contrast checker → · Palette generator →