#4156C7#4156C7

#4156C7 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.3% C 0.177 H 270.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4156C7
RGB	rgb(65, 86, 199)
HSL	hsl(231, 54%, 52%)
HSV	hsv(231, 67%, 78%)
CMYK	cmyk(67.3%, 56.8%, 0%, 22%)
CIE-LAB	lab(41.06, 29.05, -61.37)
CIE-LCH	lch(41.06, 67.90, 295.33°)
OKLab	oklab(50.31% 0.0023 -0.1767)
OKLCH	oklch(50.31% 0.177 270.7)
XYZ	xyz(15.8131, 11.9014, 55.4856)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4156C7 #C7B241

analogous

#4199C7 #4156C7 #6F41C7

triadic

#4156C7 #C74156 #56C741

tetradic

#4156C7 #C74199 #C7B241 #41C76F

square

#4156C7 #C74199 #C7B241 #41C76F

split-complementary

#4156C7 #C76F41 #99C741

monochromatic

#202C6D #2E3F9D #4156C7 #7080D5 #A0AAE3

Accessibility & contrast

On white

6.21

#4156C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4156C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4156C7

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4156C7	#FFFFFF	#000000	##FFFFFF
##4156C7	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#005BC5

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4156c7;
/* rgb */ color: rgb(65, 86, 199);
/* oklch */ color: oklch(50.3% 0.177 270.7);

Tailwind

colors: {
  custom: {
    50: '#8585d9',
    500: '#4156c7',
    950: '#000000',
  },
}

SCSS

$custom: #4156c7;
$custom-light: #8585d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4156c7",
  "rgb": {
    "r": 65,
    "g": 86,
    "b": 199
  },
  "hsl": {
    "h": 230.597,
    "s": 54.472,
    "l": 51.765
  },
  "oklch": {
    "l": 0.50307,
    "c": 0.17669,
    "h": 270.7
  },
  "luminance": 0.11903
}

Semantic roles & 50–950 ramp

primary

#4156C7

secondary

#CFC695

accent

#C74ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4156C7

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

Preview Lab → · Contrast checker → · Palette generator →