#4034CC#4034CC

#4034CC is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.1% C 0.222 H 276.3°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#4034CC
RGB	rgb(64, 52, 204)
HSL	hsl(245, 60%, 50%)
HSV	hsv(245, 75%, 80%)
CMYK	cmyk(68.6%, 74.5%, 0%, 20%)
CIE-LAB	lab(33.78, 50.96, -76.19)
CIE-LCH	lch(33.78, 91.67, 303.78°)
OKLab	oklab(45.12% 0.0243 -0.2202)
OKLCH	oklch(45.12% 0.222 276.3)
XYZ	xyz(14.2379, 7.9043, 57.8904)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4034CC #C0CC34

analogous

#3474CC #4034CC #8C34CC

triadic

#4034CC #CC4034 #34CC40

tetradic

#4034CC #CC3474 #C0CC34 #34CC8C

square

#4034CC #CC3474 #C0CC34 #34CC8C

split-complementary

#4034CC #CC8C34 #74CC34

monochromatic

#211B6B #30279C #4034CC #6E65D8 #9C96E5

Accessibility & contrast

On white

8.14

#4034CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4034CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4034CC

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4034CC	#FFFFFF	#000000	##FFFFFF
##4034CC	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D0

Deuteranopia (green-blind)

#0049C9

Tritanopia (blue-blind)

#00607E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4034cc;
/* rgb */ color: rgb(64, 52, 204);
/* oklch */ color: oklch(45.1% 0.222 276.3);

Tailwind

colors: {
  custom: {
    50: '#886edd',
    500: '#4034cc',
    950: '#000000',
  },
}

SCSS

$custom: #4034cc;
$custom-light: #886edd;
$custom-dark: #000000;

JSON

{
  "hex": "#4034cc",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 204
  },
  "hsl": {
    "h": 244.737,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45124,
    "c": 0.22154,
    "h": 276.3
  },
  "luminance": 0.07906
}

Semantic roles & 50–950 ramp

primary

#4034CC

secondary

#CBD08C

accent

#E345D7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4034CC

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

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