#403296#403296

#403296 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.156 H 283.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#403296
RGB	rgb(64, 50, 150)
HSL	hsl(248, 50%, 39%)
HSV	hsv(248, 67%, 59%)
CMYK	cmyk(57.3%, 66.7%, 0%, 41.2%)
CIE-LAB	lab(28.31, 34.86, -52.97)
CIE-LCH	lch(28.31, 63.41, 303.35°)
OKLab	oklab(39.67% 0.0352 -0.1523)
OKLCH	oklch(39.67% 0.156 283)
XYZ	xyz(8.7583, 5.5727, 29.4624)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403296 #889632

analogous

#325696 #403296 #723296

triadic

#403296 #964032 #329640

tetradic

#403296 #963256 #889632 #329672

square

#403296 #963256 #889632 #329672

split-complementary

#403296 #967232 #569632

monochromatic

#19133A #2C2368 #403296 #5644C1 #7F72D0

Accessibility & contrast

On white

9.93

#403296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#403296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403296

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403296	#FFFFFF	#000000	##FFFFFF
##403296	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003F94

Tritanopia (blue-blind)

#154B5F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #403296;
/* rgb */ color: rgb(64, 50, 150);
/* oklch */ color: oklch(39.7% 0.156 283.0);

Tailwind

colors: {
  custom: {
    50: '#7e6bb6',
    500: '#403296',
    950: '#000000',
  },
}

SCSS

$custom: #403296;
$custom-light: #7e6bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#403296",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 150
  },
  "hsl": {
    "h": 248.4,
    "s": 50,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39674,
    "c": 0.15629,
    "h": 283
  },
  "luminance": 0.05573
}

Semantic roles & 50–950 ramp

primary

#403296

secondary

#ADB86C

accent

#DA4EC6

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #403296

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

Preview Lab → · Contrast checker → · Palette generator →