#4356C0#4356C0

#4356C0 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.9% C 0.167 H 271.4°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4356C0
RGB	rgb(67, 86, 192)
HSL	hsl(231, 50%, 51%)
HSV	hsv(231, 65%, 75%)
CMYK	cmyk(65.1%, 55.2%, 0%, 24.7%)
CIE-LAB	lab(40.66, 26.90, -57.95)
CIE-LCH	lch(40.66, 63.89, 294.90°)
OKLab	oklab(49.88% 0.004 -0.1666)
OKLCH	oklch(49.88% 0.167 271.4)
XYZ	xyz(15.1538, 11.6533, 51.3097)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4356C0 #C0AD43

analogous

#4394C0 #4356C0 #6E43C0

triadic

#4356C0 #C04356 #56C043

tetradic

#4356C0 #C04394 #C0AD43 #43C06E

square

#4356C0 #C04394 #C0AD43 #43C06E

split-complementary

#4356C0 #C06E43 #94C043

monochromatic

#222D66 #324194 #4356C0 #717FCF #9FA8DF

Accessibility & contrast

On white

6.30

#4356C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4356C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4356C0

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4356C0	#FFFFFF	#000000	##FFFFFF
##4356C0	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C4

Deuteranopia (green-blind)

#005ABE

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4356c0;
/* rgb */ color: rgb(67, 86, 192);
/* oklch */ color: oklch(49.9% 0.167 271.4);

Tailwind

colors: {
  custom: {
    50: '#8585d4',
    500: '#4356c0',
    950: '#000000',
  },
}

SCSS

$custom: #4356c0;
$custom-light: #8585d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4356c0",
  "rgb": {
    "r": 67,
    "g": 86,
    "b": 192
  },
  "hsl": {
    "h": 230.88,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49876,
    "c": 0.16661,
    "h": 271.4
  },
  "luminance": 0.11655
}

Semantic roles & 50–950 ramp

primary

#4356C0

secondary

#CBC394

accent

#C44ED9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4356C0

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

Preview Lab → · Contrast checker → · Palette generator →