#4C61DA#4C61DA

#4C61DA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.5% C 0.186 H 271.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C61DA
RGB	rgb(76, 97, 218)
HSL	hsl(231, 66%, 58%)
HSV	hsv(231, 65%, 85%)
CMYK	cmyk(65.1%, 55.5%, 0%, 14.5%)
CIE-LAB	lab(45.83, 30.40, -64.50)
CIE-LCH	lch(45.83, 71.31, 295.24°)
OKLab	oklab(54.47% 0.0046 -0.1855)
OKLCH	oklch(54.47% 0.186 271.4)
XYZ	xyz(19.9058, 15.1460, 68.1905)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C61DA #DAC54C

analogous

#4CA8DA #4C61DA #7E4CDA

triadic

#4C61DA #DA4C61 #61DA4C

tetradic

#4C61DA #DA4CA8 #DAC54C #4CDA7E

square

#4C61DA #DA4CA8 #DAC54C #4CDA7E

split-complementary

#4C61DA #DA7E4C #A8DA4C

monochromatic

#1D2E8E #283FC1 #4C61DA #7F8EE4 #B1BBEF

Accessibility & contrast

On white

5.21

#4C61DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4C61DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C61DA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C61DA	#FFFFFF	#000000	##FFFFFF
##4C61DA	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DE

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#007E94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4c61da;
/* rgb */ color: rgb(76, 97, 218);
/* oklch */ color: oklch(54.5% 0.186 271.4);

Tailwind

colors: {
  custom: {
    50: '#8d8de6',
    500: '#4c61da',
    950: '#000000',
  },
}

SCSS

$custom: #4c61da;
$custom-light: #8d8de6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c61da",
  "rgb": {
    "r": 76,
    "g": 97,
    "b": 218
  },
  "hsl": {
    "h": 231.127,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.54475,
    "c": 0.18557,
    "h": 271.4
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#4C61DA

secondary

#DDD5A4

accent

#D03FE9

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4C61DA

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

Preview Lab → · Contrast checker → · Palette generator →