#5A74CC#5A74CC

#5A74CC is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.1% C 0.138 H 269.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5A74CC
RGB	rgb(90, 116, 204)
HSL	hsl(226, 53%, 58%)
HSV	hsv(226, 56%, 80%)
CMYK	cmyk(55.9%, 43.1%, 0%, 20%)
CIE-LAB	lab(50.71, 16.42, -48.64)
CIE-LCH	lch(50.71, 51.33, 288.65°)
OKLab	oklab(58.1% -0.0015 -0.1383)
OKLCH	oklch(58.1% 0.138 269.4)
XYZ	xyz(21.3573, 19.0225, 59.6613)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A74CC #CCB25A

analogous

#5AADCC #5A74CC #795ACC

triadic

#5A74CC #CC5A74 #74CC5A

tetradic

#5A74CC #CC5AAD #CCB25A #5ACC79

square

#5A74CC #CC5AAD #CCB25A #5ACC79

split-complementary

#5A74CC #CC795A #ADCC5A

monochromatic

#293D83 #3753B2 #5A74CC #899BDA #B7C3E9

Accessibility & contrast

On white

4.37

#5A74CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5A74CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A74CC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A74CC	#FFFFFF	#000000	##000000
##5A74CC	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7ECF

Deuteranopia (green-blind)

#3F74CA

Tritanopia (blue-blind)

#148796

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5a74cc;
/* rgb */ color: rgb(90, 116, 204);
/* oklch */ color: oklch(58.1% 0.138 269.4);

Tailwind

colors: {
  custom: {
    50: '#919bdc',
    500: '#5a74cc',
    950: '#000000',
  },
}

SCSS

$custom: #5a74cc;
$custom-light: #919bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a74cc",
  "rgb": {
    "r": 90,
    "g": 116,
    "b": 204
  },
  "hsl": {
    "h": 226.316,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58102,
    "c": 0.13833,
    "h": 269.4
  },
  "luminance": 0.19024
}

Semantic roles & 50–950 ramp

primary

#5A74CC

secondary

#D8CDAA

accent

#BB4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A74CC

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

Preview Lab → · Contrast checker → · Palette generator →