#4046AA#4046AA

#4046AA is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.158 H 275.5°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#4046AA
RGB	rgb(64, 70, 170)
HSL	hsl(237, 45%, 46%)
HSV	hsv(237, 62%, 67%)
CMYK	cmyk(62.4%, 58.8%, 0%, 33.3%)
CIE-LAB	lab(34.75, 28.98, -54.58)
CIE-LCH	lch(34.75, 61.80, 297.97°)
OKLab	oklab(44.9% 0.015 -0.1569)
OKLCH	oklch(44.9% 0.158 275.5)
XYZ	xyz(11.5578, 8.3717, 39.0292)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4046AA #AAA440

analogous

#407BAA #4046AA #6F40AA

triadic

#4046AA #AA4046 #46AA40

tetradic

#4046AA #AA407B #AAA440 #40AA6F

square

#4046AA #AA407B #AAA440 #40AA6F

split-complementary

#4046AA #AA6F40 #7BAA40

monochromatic

#1F2151 #2F347E #4046AA #6368C4 #8F93D5

Accessibility & contrast

On white

7.85

#4046AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4046AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4046AA

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4046AA	#FFFFFF	#000000	##FFFFFF
##4046AA	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AD

Deuteranopia (green-blind)

#004DA8

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4046aa;
/* rgb */ color: rgb(64, 70, 170);
/* oklch */ color: oklch(44.9% 0.158 275.5);

Tailwind

colors: {
  custom: {
    50: '#8079c4',
    500: '#4046aa',
    950: '#000000',
  },
}

SCSS

$custom: #4046aa;
$custom-light: #8079c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4046aa",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 170
  },
  "hsl": {
    "h": 236.604,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44901,
    "c": 0.15761,
    "h": 275.5
  },
  "luminance": 0.08373
}

Semantic roles & 50–950 ramp

primary

#4046AA

secondary

#C0BD86

accent

#CE53D5

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4046AA

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

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