#404594#404594

#404594 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.0% C 0.128 H 276.9°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#404594
RGB	rgb(64, 69, 148)
HSL	hsl(236, 40%, 42%)
HSV	hsv(236, 57%, 58%)
CMYK	cmyk(56.8%, 53.4%, 0%, 42%)
CIE-LAB	lab(32.88, 22.03, -44.32)
CIE-LCH	lch(32.88, 49.50, 296.43°)
OKLab	oklab(43% 0.0153 -0.1267)
OKLCH	oklch(43% 0.128 276.9)
XYZ	xyz(9.5861, 7.4837, 28.9506)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404594 #948F40

analogous

#406F94 #404594 #654094

triadic

#404594 #944045 #459440

tetradic

#404594 #94406F #948F40 #409465

square

#404594 #94406F #948F40 #409465

split-complementary

#404594 #946540 #6F9440

monochromatic

#1B1D3F #2E3169 #404594 #5A5FB8 #8489CA

Accessibility & contrast

On white

8.41

#404594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#404594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404594

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404594	#FFFFFF	#000000	##FFFFFF
##404594	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#195197

Deuteranopia (green-blind)

#084A92

Tritanopia (blue-blind)

#145765

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #404594;
/* rgb */ color: rgb(64, 69, 148);
/* oklch */ color: oklch(43.0% 0.128 276.9);

Tailwind

colors: {
  custom: {
    50: '#7c78b4',
    500: '#404594',
    950: '#000000',
  },
}

SCSS

$custom: #404594;
$custom-light: #7c78b4;
$custom-dark: #000000;

JSON

{
  "hex": "#404594",
  "rgb": {
    "r": 64,
    "g": 69,
    "b": 148
  },
  "hsl": {
    "h": 236.429,
    "s": 39.623,
    "l": 41.569
  },
  "oklch": {
    "l": 0.43004,
    "c": 0.12766,
    "h": 276.9
  },
  "luminance": 0.07484
}

Semantic roles & 50–950 ramp

primary

#404594

secondary

#B4B17B

accent

#C858D0

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #404594

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

Preview Lab → · Contrast checker → · Palette generator →