#4052CD#4052CD

#4052CD is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.0% C 0.190 H 271.4°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4052CD
RGB	rgb(64, 82, 205)
HSL	hsl(232, 59%, 53%)
HSV	hsv(232, 69%, 80%)
CMYK	cmyk(68.8%, 60%, 0%, 19.6%)
CIE-LAB	lab(40.46, 33.56, -65.82)
CIE-LCH	lch(40.46, 73.88, 297.02°)
OKLab	oklab(49.99% 0.0045 -0.1898)
OKLCH	oklch(49.99% 0.19 271.4)
XYZ	xyz(16.1474, 11.5308, 59.1205)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4052CD #CDBB40

analogous

#4099CD #4052CD #7440CD

triadic

#4052CD #CD4052 #52CD40

tetradic

#4052CD #CD4099 #CDBB40 #40CD74

square

#4052CD #CD4099 #CDBB40 #40CD74

split-complementary

#4052CD #CD7440 #99CD40

monochromatic

#1E2974 #2B3BA5 #4052CD #717EDA #A1AAE6

Accessibility & contrast

On white

6.35

#4052CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4052CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4052CD

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4052CD	#FFFFFF	#000000	##FFFFFF
##4052CD	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D1

Deuteranopia (green-blind)

#0059CB

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4052cd;
/* rgb */ color: rgb(64, 82, 205);
/* oklch */ color: oklch(50.0% 0.190 271.4);

Tailwind

colors: {
  custom: {
    50: '#8682dd',
    500: '#4052cd',
    950: '#000000',
  },
}

SCSS

$custom: #4052cd;
$custom-light: #8682dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4052cd",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 205
  },
  "hsl": {
    "h": 232.34,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4999,
    "c": 0.18986,
    "h": 271.4
  },
  "luminance": 0.11532
}

Semantic roles & 50–950 ramp

primary

#4052CD

secondary

#D3CB96

accent

#CE46E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0A15

muted

#7D7C83

Preview Lab

Preview with #4052CD

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

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