#4C61DB#4C61DB

#4C61DB is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.187 H 271.4°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C61DB
RGB	rgb(76, 97, 219)
HSL	hsl(231, 67%, 58%)
HSV	hsv(231, 65%, 86%)
CMYK	cmyk(65.3%, 55.7%, 0%, 14.1%)
CIE-LAB	lab(45.90, 30.75, -64.96)
CIE-LCH	lch(45.90, 71.87, 295.33°)
OKLab	oklab(54.55% 0.0046 -0.1868)
OKLCH	oklch(54.55% 0.187 271.4)
XYZ	xyz(20.0371, 15.1985, 68.8818)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C61DB #DBC64C

analogous

#4CA8DB #4C61DB #7E4CDB

triadic

#4C61DB #DB4C61 #61DB4C

tetradic

#4C61DB #DB4CA8 #DBC64C #4CDB7E

square

#4C61DB #DB4CA8 #DBC64C #4CDB7E

split-complementary

#4C61DB #DB7E4C #A8DB4C

monochromatic

#1D2E90 #273EC3 #4C61DB #7F8EE5 #B2BBEF

Accessibility & contrast

On white

5.20

#4C61DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4C61DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C61DB

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C61DB	#FFFFFF	#000000	##FFFFFF
##4C61DB	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#0066D9

Tritanopia (blue-blind)

#007E94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c61db;
/* rgb */ color: rgb(76, 97, 219);
/* oklch */ color: oklch(54.6% 0.187 271.4);

Tailwind

colors: {
  custom: {
    50: '#8d8de7',
    500: '#4c61db',
    950: '#000000',
  },
}

SCSS

$custom: #4c61db;
$custom-light: #8d8de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c61db",
  "rgb": {
    "r": 76,
    "g": 97,
    "b": 219
  },
  "hsl": {
    "h": 231.189,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54551,
    "c": 0.1869,
    "h": 271.4
  },
  "luminance": 0.152
}

Semantic roles & 50–950 ramp

primary

#4C61DB

secondary

#DED6A5

accent

#D03EE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C61DB

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

Preview Lab → · Contrast checker → · Palette generator →