#4C54CA#4C54CA

#4C54CA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.8% C 0.180 H 275.0°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4C54CA
RGB	rgb(76, 84, 202)
HSL	hsl(236, 54%, 55%)
HSV	hsv(236, 62%, 79%)
CMYK	cmyk(62.4%, 58.4%, 0%, 20.8%)
CIE-LAB	lab(41.44, 33.07, -62.46)
CIE-LCH	lch(41.44, 70.68, 297.90°)
OKLab	oklab(50.83% 0.0158 -0.1796)
OKLCH	oklch(50.83% 0.18 275)
XYZ	xyz(16.8080, 12.1400, 57.3232)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C54CA #CAC24C

analogous

#4C93CA #4C54CA #834CCA

triadic

#4C54CA #CA4C54 #54CA4C

tetradic

#4C54CA #CA4C93 #CAC24C #4CCA83

square

#4C54CA #CA4C93 #CAC24C #4CCA83

split-complementary

#4C54CA #CA834C #93CA4C

monochromatic

#242978 #3239A7 #4C54CA #7B81D8 #AAAEE6

Accessibility & contrast

On white

6.13

#4C54CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4C54CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C54CA

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C54CA	#FFFFFF	#000000	##FFFFFF
##4C54CA	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c54ca;
/* rgb */ color: rgb(76, 84, 202);
/* oklch */ color: oklch(50.8% 0.180 275.0);

Tailwind

colors: {
  custom: {
    50: '#8b84db',
    500: '#4c54ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c54ca;
$custom-light: #8b84db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c54ca",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 202
  },
  "hsl": {
    "h": 236.19,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50832,
    "c": 0.18033,
    "h": 275
  },
  "luminance": 0.12141
}

Semantic roles & 50–950 ramp

primary

#4C54CA

secondary

#D4D09E

accent

#D44ADE

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4C54CA

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

Preview Lab → · Contrast checker → · Palette generator →