#5D74CB#5D74CB

#5D74CB is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.136 H 270.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5D74CB
RGB	rgb(93, 116, 203)
HSL	hsl(227, 51%, 58%)
HSV	hsv(227, 54%, 80%)
CMYK	cmyk(54.2%, 42.9%, 0%, 20.4%)
CIE-LAB	lab(50.84, 16.73, -47.86)
CIE-LCH	lch(50.84, 50.70, 289.27°)
OKLab	oklab(58.23% 0.0013 -0.136)
OKLCH	oklch(58.23% 0.136 270.6)
XYZ	xyz(21.5356, 19.1282, 59.0456)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D74CB #CBB45D

analogous

#5DABCB #5D74CB #7D5DCB

triadic

#5D74CB #CB5D74 #74CB5D

tetradic

#5D74CB #CB5DAB #CBB45D #5DCB7D

square

#5D74CB #CB5DAB #CBB45D #5DCB7D

split-complementary

#5D74CB #CB7D5D #ABCB5D

monochromatic

#2A3D83 #3952B2 #5D74CB #8B9CDA #BAC4E9

Accessibility & contrast

On white

4.35

#5D74CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5D74CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D74CB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D74CB	#FFFFFF	#000000	##000000
##5D74CB	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECE

Deuteranopia (green-blind)

#4275C9

Tritanopia (blue-blind)

#248795

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5d74cb;
/* rgb */ color: rgb(93, 116, 203);
/* oklch */ color: oklch(58.2% 0.136 270.6);

Tailwind

colors: {
  custom: {
    50: '#929bdb',
    500: '#5d74cb',
    950: '#000000',
  },
}

SCSS

$custom: #5d74cb;
$custom-light: #929bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5d74cb",
  "rgb": {
    "r": 93,
    "g": 116,
    "b": 203
  },
  "hsl": {
    "h": 227.455,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58226,
    "c": 0.13599,
    "h": 270.6
  },
  "luminance": 0.1913
}

Semantic roles & 50–950 ramp

primary

#5D74CB

secondary

#D8CFAC

accent

#BD4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5D74CB

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

Preview Lab → · Contrast checker → · Palette generator →