#4356E2#4356E2

#4356E2 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.6% C 0.212 H 271.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4356E2
RGB	rgb(67, 86, 226)
HSL	hsl(233, 73%, 57%)
HSV	hsv(233, 70%, 89%)
CMYK	cmyk(70.4%, 61.9%, 0%, 11.4%)
CIE-LAB	lab(43.27, 38.75, -73.25)
CIE-LCH	lch(43.27, 82.87, 297.88°)
OKLab	oklab(52.63% 0.0041 -0.2115)
OKLCH	oklch(52.63% 0.212 271.1)
XYZ	xyz(19.3653, 13.3379, 73.4907)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4356E2 #E2CF43

analogous

#43A6E2 #4356E2 #7F43E2

triadic

#4356E2 #E24356 #56E243

tetradic

#4356E2 #E243A6 #E2CF43 #43E27F

square

#4356E2 #E243A6 #E2CF43 #43E27F

split-complementary

#4356E2 #E27F43 #A6E243

monochromatic

#172694 #1F33C9 #4356E2 #7886EA #ADB5F2

Accessibility & contrast

On white

5.73

#4356E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4356E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4356E2

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4356E2	#FFFFFF	#000000	##FFFFFF
##4356E2	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE7

Deuteranopia (green-blind)

#005FDF

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4356e2;
/* rgb */ color: rgb(67, 86, 226);
/* oklch */ color: oklch(52.6% 0.212 271.1);

Tailwind

colors: {
  custom: {
    50: '#8b85ec',
    500: '#4356e2',
    950: '#000000',
  },
}

SCSS

$custom: #4356e2;
$custom-light: #8b85ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4356e2",
  "rgb": {
    "r": 67,
    "g": 86,
    "b": 226
  },
  "hsl": {
    "h": 232.83,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5263,
    "c": 0.21156,
    "h": 271.1
  },
  "luminance": 0.1334
}

Semantic roles & 50–950 ramp

primary

#4356E2

secondary

#E1D9A0

accent

#DA38F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4356E2

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

Preview Lab → · Contrast checker → · Palette generator →