#1E429F#1E429F

#1E429F is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.4% C 0.157 H 264.4°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#1E429F
RGB	rgb(30, 66, 159)
HSL	hsl(223, 68%, 37%)
HSV	hsv(223, 81%, 62%)
CMYK	cmyk(81.1%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(31.05, 22.86, -54.05)
CIE-LCH	lch(31.05, 58.69, 292.92°)
OKLab	oklab(41.4% -0.0153 -0.1562)
OKLCH	oklch(41.4% 0.157 264.4)
XYZ	xyz(8.7394, 6.6746, 33.6219)
Luminance	0.0668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E429F #9F7B1E

analogous

#1E839F #1E429F #3B1E9F

triadic

#1E429F #9F1E42 #429F1E

tetradic

#1E429F #9F1E83 #9F7B1E #1E9F3B

square

#1E429F #9F1E83 #9F7B1E #1E9F3B

split-complementary

#1E429F #9F3B1E #839F1E

monochromatic

#0B1738 #142D6C #1E429F #2857D2 #587EDF

Accessibility & contrast

On white

8.99

#1E429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#1E429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E429F

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E429F	#FFFFFF	#000000	##FFFFFF
##1E429F	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA2

Deuteranopia (green-blind)

#00439D

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e429f;
/* rgb */ color: rgb(30, 66, 159);
/* oklch */ color: oklch(41.4% 0.157 264.4);

Tailwind

colors: {
  custom: {
    50: '#7075bc',
    500: '#1e429f',
    950: '#000000',
  },
}

SCSS

$custom: #1e429f;
$custom-light: #7075bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e429f",
  "rgb": {
    "r": 30,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 223.256,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41398,
    "c": 0.15691,
    "h": 264.4
  },
  "luminance": 0.06676
}

Semantic roles & 50–950 ramp

primary

#1E429F

secondary

#C3A556

accent

#BA3DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E429F

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

Preview Lab → · Contrast checker → · Palette generator →