#4044CC#4044CC

#4044CC is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.205 H 274.1°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4044CC
RGB	rgb(64, 68, 204)
HSL	hsl(238, 58%, 53%)
HSV	hsv(238, 69%, 80%)
CMYK	cmyk(68.6%, 66.7%, 0%, 20%)
CIE-LAB	lab(37.08, 41.86, -70.76)
CIE-LCH	lch(37.08, 82.22, 300.61°)
OKLab	oklab(47.49% 0.0146 -0.2044)
OKLCH	oklch(47.49% 0.205 274.1)
XYZ	xyz(15.0769, 9.5825, 58.1701)
Luminance	0.0958 (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

#4044CC #CCC840

analogous

#408ACC #4044CC #8240CC

triadic

#4044CC #CC4044 #44CC40

tetradic

#4044CC #CC408A #CCC840 #40CC82

square

#4044CC #CC408A #CCC840 #40CC82

split-complementary

#4044CC #CC8240 #8ACC40

monochromatic

#1F2173 #2C2FA3 #4044CC #7073D9 #A1A3E6

Accessibility & contrast

On white

7.20

#4044CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4044CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044CC

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044CC	#FFFFFF	#000000	##FFFFFF
##4044CC	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4044cc;
/* rgb */ color: rgb(64, 68, 204);
/* oklch */ color: oklch(47.5% 0.205 274.1);

Tailwind

colors: {
  custom: {
    50: '#8778dd',
    500: '#4044cc',
    950: '#000000',
  },
}

SCSS

$custom: #4044cc;
$custom-light: #8778dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4044cc",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 204
  },
  "hsl": {
    "h": 238.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47487,
    "c": 0.20492,
    "h": 274.1
  },
  "luminance": 0.09584
}

Semantic roles & 50–950 ramp

primary

#4044CC

secondary

#D2D195

accent

#DD47E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4044CC

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

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