#4C61CA#4C61CA

#4C61CA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.3% C 0.164 H 271.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4C61CA
RGB	rgb(76, 97, 202)
HSL	hsl(230, 54%, 55%)
HSV	hsv(230, 62%, 79%)
CMYK	cmyk(62.4%, 52%, 0%, 20.8%)
CIE-LAB	lab(44.73, 24.90, -57.13)
CIE-LCH	lch(44.73, 62.32, 293.55°)
OKLab	oklab(53.29% 0.0037 -0.1638)
OKLCH	oklch(53.29% 0.164 271.3)
XYZ	xyz(17.9123, 14.3486, 57.6913)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C61CA #CAB54C

analogous

#4CA0CA #4C61CA #764CCA

triadic

#4C61CA #CA4C61 #61CA4C

tetradic

#4C61CA #CA4CA0 #CAB54C #4CCA76

square

#4C61CA #CA4CA0 #CAB54C #4CCA76

split-complementary

#4C61CA #CA764C #A0CA4C

monochromatic

#243278 #3245A7 #4C61CA #7B8BD8 #AAB4E6

Accessibility & contrast

On white

5.43

#4C61CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#4C61CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C61CA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C61CA	#FFFFFF	#000000	##FFFFFF
##4C61CA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2270CE

Deuteranopia (green-blind)

#0064C8

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4c61ca;
/* rgb */ color: rgb(76, 97, 202);
/* oklch */ color: oklch(53.3% 0.164 271.3);

Tailwind

colors: {
  custom: {
    50: '#8a8ddb',
    500: '#4c61ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c61ca;
$custom-light: #8a8ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c61ca",
  "rgb": {
    "r": 76,
    "g": 97,
    "b": 202
  },
  "hsl": {
    "h": 230,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53294,
    "c": 0.16386,
    "h": 271.3
  },
  "luminance": 0.1435
}

Semantic roles & 50–950 ramp

primary

#4C61CA

secondary

#D4CB9E

accent

#C54ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4C61CA

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

Preview Lab → · Contrast checker → · Palette generator →