#4341A9#4341A9

#4341A9 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.1% C 0.162 H 278.3°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4341A9
RGB	rgb(67, 65, 169)
HSL	hsl(241, 44%, 46%)
HSV	hsv(241, 62%, 66%)
CMYK	cmyk(60.4%, 61.5%, 0%, 33.7%)
CIE-LAB	lab(33.64, 32.35, -55.77)
CIE-LCH	lch(33.64, 64.47, 300.12°)
OKLab	oklab(44.12% 0.0234 -0.1603)
OKLCH	oklch(44.12% 0.162 278.3)
XYZ	xyz(11.3642, 7.8376, 38.4424)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4341A9 #A7A941

analogous

#4173A9 #4341A9 #7741A9

triadic

#4341A9 #A94341 #41A943

tetradic

#4341A9 #A94173 #A7A941 #41A977

square

#4341A9 #A94173 #A7A941 #41A977

split-complementary

#4341A9 #A97741 #73A941

monochromatic

#201F51 #31307D #4341A9 #6664C3 #9190D4

Accessibility & contrast

On white

8.18

#4341A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4341A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4341A9

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4341A9	#FFFFFF	#000000	##FFFFFF
##4341A9	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AC

Deuteranopia (green-blind)

#004BA7

Tritanopia (blue-blind)

#005A6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4341a9;
/* rgb */ color: rgb(67, 65, 169);
/* oklch */ color: oklch(44.1% 0.162 278.3);

Tailwind

colors: {
  custom: {
    50: '#8276c3',
    500: '#4341a9',
    950: '#000000',
  },
}

SCSS

$custom: #4341a9;
$custom-light: #8276c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4341a9",
  "rgb": {
    "r": 67,
    "g": 65,
    "b": 169
  },
  "hsl": {
    "h": 241.154,
    "s": 44.444,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44117,
    "c": 0.16204,
    "h": 278.3
  },
  "luminance": 0.07838
}

Semantic roles & 50–950 ramp

primary

#4341A9

secondary

#BEC086

accent

#D454D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #4341A9

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

Preview Lab → · Contrast checker → · Palette generator →