#402F96#402F96

#402F96 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.2% C 0.160 H 283.7°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#402F96
RGB	rgb(64, 47, 150)
HSL	hsl(250, 52%, 39%)
HSV	hsv(250, 69%, 59%)
CMYK	cmyk(57.3%, 68.7%, 0%, 41.2%)
CIE-LAB	lab(27.64, 36.66, -54.06)
CIE-LCH	lch(27.64, 65.32, 304.15°)
OKLab	oklab(39.19% 0.038 -0.1555)
OKLCH	oklch(39.19% 0.16 283.7)
XYZ	xyz(8.6342, 5.3245, 29.4210)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402F96 #85962F

analogous

#2F5196 #402F96 #732F96

triadic

#402F96 #96402F #2F9640

tetradic

#402F96 #962F51 #85962F #2F9673

square

#402F96 #962F51 #85962F #2F9673

split-complementary

#402F96 #96732F #51962F

monochromatic

#181239 #2C2067 #402F96 #553FC3 #7E6ED2

Accessibility & contrast

On white

10.17

#402F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#402F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402F96

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402F96	#FFFFFF	#000000	##FFFFFF
##402F96	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004499

Deuteranopia (green-blind)

#003E94

Tritanopia (blue-blind)

#15495E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #402f96;
/* rgb */ color: rgb(64, 47, 150);
/* oklch */ color: oklch(39.2% 0.160 283.7);

Tailwind

colors: {
  custom: {
    50: '#7e69b6',
    500: '#402f96',
    950: '#000000',
  },
}

SCSS

$custom: #402f96;
$custom-light: #7e69b6;
$custom-dark: #000000;

JSON

{
  "hex": "#402f96",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 150
  },
  "hsl": {
    "h": 249.903,
    "s": 52.284,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39192,
    "c": 0.16005,
    "h": 283.7
  },
  "luminance": 0.05325
}

Semantic roles & 50–950 ramp

primary

#402F96

secondary

#ACB968

accent

#DC4CC4

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #402F96

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

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