#5B74BE#5B74BE

#5B74BE is a mid, moderate blue. Relative luminance 0.184; OKLCH L 57.3% C 0.118 H 268.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5B74BE
RGB	rgb(91, 116, 190)
HSL	hsl(225, 43%, 55%)
HSV	hsv(225, 52%, 75%)
CMYK	cmyk(52.1%, 38.9%, 0%, 25.5%)
CIE-LAB	lab(50.02, 12.11, -41.72)
CIE-LCH	lch(50.02, 43.44, 286.18°)
OKLab	oklab(57.33% -0.0033 -0.1181)
OKLCH	oklch(57.33% 0.118 268.4)
XYZ	xyz(19.8510, 18.4313, 51.2168)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B74BE #BEA55B

analogous

#5BA6BE #5B74BE #735BBE

triadic

#5B74BE #BE5B74 #74BE5B

tetradic

#5B74BE #BE5BA6 #BEA55B #5BBE73

square

#5B74BE #BE5BA6 #BEA55B #5BBE73

split-complementary

#5B74BE #BE735B #A6BE5B

monochromatic

#2D3E72 #3E569D #5B74BE #8799CF #B3BEE1

Accessibility & contrast

On white

4.48

#5B74BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5B74BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B74BE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B74BE	#FFFFFF	#000000	##000000
##5B74BE	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577CC1

Deuteranopia (green-blind)

#4C73BC

Tritanopia (blue-blind)

#2D8490

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5b74be;
/* rgb */ color: rgb(91, 116, 190);
/* oklch */ color: oklch(57.3% 0.118 268.4);

Tailwind

colors: {
  custom: {
    50: '#909bd2',
    500: '#5b74be',
    950: '#000000',
  },
}

SCSS

$custom: #5b74be;
$custom-light: #909bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b74be",
  "rgb": {
    "r": 91,
    "g": 116,
    "b": 190
  },
  "hsl": {
    "h": 224.848,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.57334,
    "c": 0.11811,
    "h": 268.4
  },
  "luminance": 0.18433
}

Semantic roles & 50–950 ramp

primary

#5B74BE

secondary

#CFC5A6

accent

#B355D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5B74BE

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

Preview Lab → · Contrast checker → · Palette generator →