#5A74B2#5A74B2

#5A74B2 is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.6% C 0.101 H 266.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5A74B2
RGB	rgb(90, 116, 178)
HSL	hsl(222, 36%, 53%)
HSV	hsv(222, 49%, 70%)
CMYK	cmyk(49.4%, 34.8%, 0%, 30.2%)
CIE-LAB	lab(49.35, 8.07, -35.85)
CIE-LCH	lch(49.35, 36.75, 282.69°)
OKLab	oklab(56.6% -0.0071 -0.101)
OKLCH	oklch(56.6% 0.101 266)
XYZ	xyz(18.4951, 17.8776, 44.5870)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A74B2 #B2985A

analogous

#5AA0B2 #5A74B2 #6C5AB2

triadic

#5A74B2 #B25A74 #74B25A

tetradic

#5A74B2 #B25AA0 #B2985A #5AB26C

square

#5A74B2 #B25AA0 #B2985A #5AB26C

split-complementary

#5A74B2 #B26C5A #A0B25A

monochromatic

#2E3E63 #42588D #5A74B2 #8497C5 #ADBAD9

Accessibility & contrast

On white

4.59

#5A74B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#5A74B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A74B2

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A74B2	#FFFFFF	#000000	##FFFFFF
##5A74B2	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7AB5

Deuteranopia (green-blind)

#5372B1

Tritanopia (blue-blind)

#35818B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a74b2;
/* rgb */ color: rgb(90, 116, 178);
/* oklch */ color: oklch(56.6% 0.101 266.0);

Tailwind

colors: {
  custom: {
    50: '#8e9bc9',
    500: '#5a74b2',
    950: '#000000',
  },
}

SCSS

$custom: #5a74b2;
$custom-light: #8e9bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a74b2",
  "rgb": {
    "r": 90,
    "g": 116,
    "b": 178
  },
  "hsl": {
    "h": 222.273,
    "s": 36.364,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56604,
    "c": 0.10121,
    "h": 266
  },
  "luminance": 0.17879
}

Semantic roles & 50–950 ramp

primary

#5A74B2

secondary

#C7BCA1

accent

#AB5BCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0D0E13

muted

#7D7E82

Preview Lab

Preview with #5A74B2

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

Preview Lab → · Contrast checker → · Palette generator →