#5C74CB#5C74CB

#5C74CB is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.136 H 270.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5C74CB
RGB	rgb(92, 116, 203)
HSL	hsl(227, 52%, 58%)
HSV	hsv(227, 55%, 80%)
CMYK	cmyk(54.7%, 42.9%, 0%, 20.4%)
CIE-LAB	lab(50.78, 16.52, -47.96)
CIE-LCH	lch(50.78, 50.72, 289.00°)
OKLab	oklab(58.16% 0.0003 -0.1363)
OKLCH	oklch(58.16% 0.136 270.1)
XYZ	xyz(21.4350, 19.0763, 59.0409)
Luminance	0.1908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C74CB #CBB35C

analogous

#5CABCB #5C74CB #7B5CCB

triadic

#5C74CB #CB5C74 #74CB5C

tetradic

#5C74CB #CB5CAB #CBB35C #5CCB7B

square

#5C74CB #CB5CAB #CBB35C #5CCB7B

split-complementary

#5C74CB #CB7B5C #ABCB5C

monochromatic

#2A3D83 #3953B1 #5C74CB #8A9CDA #B9C3E9

Accessibility & contrast

On white

4.36

#5C74CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#5C74CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C74CB

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C74CB	#FFFFFF	#000000	##000000
##5C74CB	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECE

Deuteranopia (green-blind)

#4174C9

Tritanopia (blue-blind)

#208795

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5c74cb;
/* rgb */ color: rgb(92, 116, 203);
/* oklch */ color: oklch(58.2% 0.136 270.1);

Tailwind

colors: {
  custom: {
    50: '#929bdb',
    500: '#5c74cb',
    950: '#000000',
  },
}

SCSS

$custom: #5c74cb;
$custom-light: #929bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5c74cb",
  "rgb": {
    "r": 92,
    "g": 116,
    "b": 203
  },
  "hsl": {
    "h": 227.027,
    "s": 51.628,
    "l": 57.843
  },
  "oklch": {
    "l": 0.58164,
    "c": 0.13629,
    "h": 270.1
  },
  "luminance": 0.19078
}

Semantic roles & 50–950 ramp

primary

#5C74CB

secondary

#D8CEAB

accent

#BC4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5C74CB

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

Preview Lab → · Contrast checker → · Palette generator →