#4044CA#4044CA

#4044CA is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.3% C 0.202 H 274.2°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#4044CA
RGB	rgb(64, 68, 202)
HSL	hsl(238, 57%, 52%)
HSV	hsv(238, 68%, 79%)
CMYK	cmyk(68.3%, 66.3%, 0%, 20.8%)
CIE-LAB	lab(36.91, 41.19, -69.89)
CIE-LCH	lch(36.91, 81.12, 300.51°)
OKLab	oklab(47.31% 0.0148 -0.2018)
OKLCH	oklch(47.31% 0.202 274.2)
XYZ	xyz(14.8386, 9.4871, 56.9149)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4044CA #CAC640

analogous

#4089CA #4044CA #8140CA

triadic

#4044CA #CA4044 #44CA40

tetradic

#4044CA #CA4089 #CAC640 #40CA81

square

#4044CA #CA4089 #CAC640 #40CA81

split-complementary

#4044CA #CA8140 #89CA40

monochromatic

#1F2270 #2C30A0 #4044CA #7073D7 #A0A2E5

Accessibility & contrast

On white

7.25

#4044CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4044CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044CA

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4044CA	#FFFFFF	#000000	##FFFFFF
##4044CA	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4044ca;
/* rgb */ color: rgb(64, 68, 202);
/* oklch */ color: oklch(47.3% 0.202 274.2);

Tailwind

colors: {
  custom: {
    50: '#8778db',
    500: '#4044ca',
    950: '#000000',
  },
}

SCSS

$custom: #4044ca;
$custom-light: #8778db;
$custom-dark: #000000;

JSON

{
  "hex": "#4044ca",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 202
  },
  "hsl": {
    "h": 238.261,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47305,
    "c": 0.20239,
    "h": 274.2
  },
  "luminance": 0.09489
}

Semantic roles & 50–950 ramp

primary

#4044CA

secondary

#D1CF95

accent

#DB48E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4044CA

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

Preview Lab → · Contrast checker → · Palette generator →