#4157C2#4157C2

#4157C2 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.1% C 0.169 H 270.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4157C2
RGB	rgb(65, 87, 194)
HSL	hsl(230, 51%, 51%)
HSV	hsv(230, 66%, 76%)
CMYK	cmyk(66.5%, 55.2%, 0%, 23.9%)
CIE-LAB	lab(40.95, 26.65, -58.64)
CIE-LCH	lch(40.95, 64.41, 294.44°)
OKLab	oklab(50.11% 0.0012 -0.1686)
OKLCH	oklch(50.11% 0.169 270.4)
XYZ	xyz(15.3225, 11.8338, 52.5051)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4157C2 #C2AC41

analogous

#4198C2 #4157C2 #6B41C2

triadic

#4157C2 #C24157 #57C241

tetradic

#4157C2 #C24198 #C2AC41 #41C26B

square

#4157C2 #C24198 #C2AC41 #41C26B

split-complementary

#4157C2 #C26B41 #98C241

monochromatic

#212D67 #304196 #4157C2 #6F80D1 #9EA9E0

Accessibility & contrast

On white

6.24

#4157C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4157C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4157C2

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4157C2	#FFFFFF	#000000	##FFFFFF
##4157C2	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C6

Deuteranopia (green-blind)

#005BC0

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4157c2;
/* rgb */ color: rgb(65, 87, 194);
/* oklch */ color: oklch(50.1% 0.169 270.4);

Tailwind

colors: {
  custom: {
    50: '#8486d5',
    500: '#4157c2',
    950: '#000000',
  },
}

SCSS

$custom: #4157c2;
$custom-light: #8486d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4157c2",
  "rgb": {
    "r": 65,
    "g": 87,
    "b": 194
  },
  "hsl": {
    "h": 229.767,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5011,
    "c": 0.16864,
    "h": 270.4
  },
  "luminance": 0.11835
}

Semantic roles & 50–950 ramp

primary

#4157C2

secondary

#CCC293

accent

#C34DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4157C2

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

Preview Lab → · Contrast checker → · Palette generator →