#4056C2#4056C2

#4056C2 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.170 H 270.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4056C2
RGB	rgb(64, 86, 194)
HSL	hsl(230, 52%, 51%)
HSV	hsv(230, 67%, 76%)
CMYK	cmyk(67%, 55.7%, 0%, 23.9%)
CIE-LAB	lab(40.64, 27.13, -59.16)
CIE-LCH	lch(40.64, 65.08, 294.64°)
OKLab	oklab(49.86% 0.0011 -0.1702)
OKLCH	oklch(49.86% 0.17 270.4)
XYZ	xyz(15.1764, 11.6392, 52.4753)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4056C2 #C2AC40

analogous

#4097C2 #4056C2 #6B40C2

triadic

#4056C2 #C24056 #56C240

tetradic

#4056C2 #C24097 #C2AC40 #40C26B

square

#4056C2 #C24097 #C2AC40 #40C26B

split-complementary

#4056C2 #C26B40 #97C240

monochromatic

#212D67 #304195 #4056C2 #6E7FD1 #9DA8E0

Accessibility & contrast

On white

6.31

#4056C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4056C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4056C2

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4056C2	#FFFFFF	#000000	##FFFFFF
##4056C2	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#005AC0

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4056c2;
/* rgb */ color: rgb(64, 86, 194);
/* oklch */ color: oklch(49.9% 0.170 270.4);

Tailwind

colors: {
  custom: {
    50: '#8485d5',
    500: '#4056c2',
    950: '#000000',
  },
}

SCSS

$custom: #4056c2;
$custom-light: #8485d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4056c2",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 194
  },
  "hsl": {
    "h": 229.846,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.4986,
    "c": 0.17019,
    "h": 270.4
  },
  "luminance": 0.11641
}

Semantic roles & 50–950 ramp

primary

#4056C2

secondary

#CCC292

accent

#C34DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4056C2

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

Preview Lab → · Contrast checker → · Palette generator →