#4044C3#4044C3

#4044C3 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.7% C 0.193 H 274.6°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4044C3
RGB	rgb(64, 68, 195)
HSL	hsl(238, 52%, 51%)
HSV	hsv(238, 67%, 76%)
CMYK	cmyk(67.2%, 65.1%, 0%, 23.5%)
CIE-LAB	lab(36.30, 38.82, -66.81)
CIE-LCH	lch(36.30, 77.27, 300.16°)
OKLab	oklab(46.68% 0.0155 -0.1928)
OKLCH	oklch(46.68% 0.193 274.6)
XYZ	xyz(14.0285, 9.1631, 52.6485)
Luminance	0.0916 (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

#4044C3 #C3BF40

analogous

#4085C3 #4044C3 #7D40C3

triadic

#4044C3 #C34044 #44C340

tetradic

#4044C3 #C34085 #C3BF40 #40C37D

square

#4044C3 #C34085 #C3BF40 #40C37D

split-complementary

#4044C3 #C37D40 #85C340

monochromatic

#212368 #2F3297 #4044C3 #6F72D2 #9D9FE0

Accessibility & contrast

On white

7.41

#4044C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4044C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044C3

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044C3	#FFFFFF	#000000	##FFFFFF
##4044C3	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#004FC1

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4044c3;
/* rgb */ color: rgb(64, 68, 195);
/* oklch */ color: oklch(46.7% 0.193 274.6);

Tailwind

colors: {
  custom: {
    50: '#8578d6',
    500: '#4044c3',
    950: '#000000',
  },
}

SCSS

$custom: #4044c3;
$custom-light: #8578d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4044c3",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 195
  },
  "hsl": {
    "h": 238.168,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46675,
    "c": 0.19345,
    "h": 274.6
  },
  "luminance": 0.09164
}

Semantic roles & 50–950 ramp

primary

#4044C3

secondary

#CCCB92

accent

#D74CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4044C3

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

Preview Lab → · Contrast checker → · Palette generator →