#5A74B3#5A74B3

#5A74B3 is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.7% C 0.103 H 266.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#5A74B3
RGB	rgb(90, 116, 179)
HSL	hsl(222, 37%, 53%)
HSV	hsv(222, 50%, 70%)
CMYK	cmyk(49.7%, 35.2%, 0%, 29.8%)
CIE-LAB	lab(49.40, 8.39, -36.35)
CIE-LCH	lch(49.40, 37.31, 282.99°)
OKLab	oklab(56.66% -0.0068 -0.1024)
OKLCH	oklch(56.66% 0.103 266.2)
XYZ	xyz(18.5959, 17.9179, 45.1177)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A74B3 #B3995A

analogous

#5AA0B3 #5A74B3 #6D5AB3

triadic

#5A74B3 #B35A74 #74B35A

tetradic

#5A74B3 #B35AA0 #B3995A #5AB36D

square

#5A74B3 #B35AA0 #B3995A #5AB36D

split-complementary

#5A74B3 #B36D5A #A0B35A

monochromatic

#2E3E64 #42588E #5A74B3 #8497C6 #AEBBDA

Accessibility & contrast

On white

4.58

#5A74B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#5A74B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A74B3

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A74B3	#FFFFFF	#000000	##000000
##5A74B3	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7AB6

Deuteranopia (green-blind)

#5272B2

Tritanopia (blue-blind)

#34818B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a74b3;
/* rgb */ color: rgb(90, 116, 179);
/* oklch */ color: oklch(56.7% 0.103 266.2);

Tailwind

colors: {
  custom: {
    50: '#8e9bca',
    500: '#5a74b3',
    950: '#000000',
  },
}

SCSS

$custom: #5a74b3;
$custom-light: #8e9bca;
$custom-dark: #000000;

JSON

{
  "hex": "#5a74b3",
  "rgb": {
    "r": 90,
    "g": 116,
    "b": 179
  },
  "hsl": {
    "h": 222.472,
    "s": 36.929,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56658,
    "c": 0.10265,
    "h": 266.2
  },
  "luminance": 0.17919
}

Semantic roles & 50–950 ramp

primary

#5A74B3

secondary

#C8BCA1

accent

#AC5BCD

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #5A74B3

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

Preview Lab → · Contrast checker → · Palette generator →