#1E408F#1E408F

#1E408F is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.6% C 0.137 H 263.7°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E408F
RGB	rgb(30, 64, 143)
HSL	hsl(222, 65%, 34%)
HSV	hsv(222, 79%, 56%)
CMYK	cmyk(79%, 55.2%, 0%, 43.9%)
CIE-LAB	lab(29.22, 17.85, -47.27)
CIE-LCH	lch(29.22, 50.53, 290.69°)
OKLab	oklab(39.62% -0.015 -0.1363)
OKLCH	oklch(39.62% 0.137 263.7)
XYZ	xyz(7.3250, 5.9251, 26.7389)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E408F #8F6D1E

analogous

#1E798F #1E408F #351E8F

triadic

#1E408F #8F1E40 #408F1E

tetradic

#1E408F #8F1E79 #8F6D1E #1E8F35

square

#1E408F #8F1E79 #8F6D1E #1E8F35

split-complementary

#1E408F #8F351E #798F1E

monochromatic

#09132A #13295C #1E408F #2957C2 #4E78DA

Accessibility & contrast

On white

9.61

#1E408F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1E408F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E408F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E408F	#FFFFFF	#000000	##FFFFFF
##1E408F	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A92

Deuteranopia (green-blind)

#00408D

Tritanopia (blue-blind)

#005361

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e408f;
/* rgb */ color: rgb(30, 64, 143);
/* oklch */ color: oklch(39.6% 0.137 263.7);

Tailwind

colors: {
  custom: {
    50: '#6c74b0',
    500: '#1e408f',
    950: '#000000',
  },
}

SCSS

$custom: #1e408f;
$custom-light: #6c74b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e408f",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 143
  },
  "hsl": {
    "h": 221.947,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39618,
    "c": 0.13709,
    "h": 263.7
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#1E408F

secondary

#BC9B4C

accent

#B640E8

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E408F

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

Preview Lab → · Contrast checker → · Palette generator →