#4156CA#4156CA

#4156CA is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.181 H 270.7°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4156CA
RGB	rgb(65, 86, 202)
HSL	hsl(231, 56%, 52%)
HSV	hsv(231, 68%, 79%)
CMYK	cmyk(67.8%, 57.4%, 0%, 20.8%)
CIE-LAB	lab(41.28, 30.11, -62.74)
CIE-LCH	lch(41.28, 69.60, 295.64°)
OKLab	oklab(50.54% 0.0023 -0.1807)
OKLCH	oklch(50.54% 0.181 270.7)
XYZ	xyz(16.1648, 12.0421, 57.3381)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4156CA #CAB541

analogous

#419BCA #4156CA #7141CA

triadic

#4156CA #CA4156 #56CA41

tetradic

#4156CA #CA419B #CAB541 #41CA71

square

#4156CA #CA419B #CAB541 #41CA71

split-complementary

#4156CA #CA7141 #9BCA41

monochromatic

#202C71 #2D3FA1 #4156CA #7181D7 #A1ABE5

Accessibility & contrast

On white

6.16

#4156CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4156CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4156CA

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4156CA	#FFFFFF	#000000	##FFFFFF
##4156CA	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4156ca;
/* rgb */ color: rgb(65, 86, 202);
/* oklch */ color: oklch(50.5% 0.181 270.7);

Tailwind

colors: {
  custom: {
    50: '#8685db',
    500: '#4156ca',
    950: '#000000',
  },
}

SCSS

$custom: #4156ca;
$custom-light: #8685db;
$custom-dark: #000000;

JSON

{
  "hex": "#4156ca",
  "rgb": {
    "r": 65,
    "g": 86,
    "b": 202
  },
  "hsl": {
    "h": 230.803,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.18072,
    "h": 270.7
  },
  "luminance": 0.12044
}

Semantic roles & 50–950 ramp

primary

#4156CA

secondary

#D1C896

accent

#C848E0

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4156CA

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

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