#5A6FCA#5A6FCA

#5A6FCA is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.142 H 271.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5A6FCA
RGB	rgb(90, 111, 202)
HSL	hsl(229, 51%, 57%)
HSV	hsv(229, 55%, 79%)
CMYK	cmyk(55.4%, 45%, 0%, 20.8%)
CIE-LAB	lab(49.26, 18.85, -49.81)
CIE-LCH	lch(49.26, 53.26, 290.72°)
OKLab	oklab(56.95% 0.0037 -0.1418)
OKLCH	oklch(56.95% 0.142 271.5)
XYZ	xyz(20.5581, 17.8053, 58.2191)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6FCA #CAB55A

analogous

#5AA7CA #5A6FCA #7D5ACA

triadic

#5A6FCA #CA5A6F #6FCA5A

tetradic

#5A6FCA #CA5AA7 #CAB55A #5ACA7D

square

#5A6FCA #CA5AA7 #CAB55A #5ACA7D

split-complementary

#5A6FCA #CA7D5A #A7CA5A

monochromatic

#293A80 #384EAF #5A6FCA #8897D9 #B7C0E8

Accessibility & contrast

On white

4.60

#5A6FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5A6FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6FCA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6FCA	#FFFFFF	#000000	##FFFFFF
##5A6FCA	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#467ACD

Deuteranopia (green-blind)

#3870C8

Tritanopia (blue-blind)

#1A8393

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a6fca;
/* rgb */ color: rgb(90, 111, 202);
/* oklch */ color: oklch(57.0% 0.142 271.5);

Tailwind

colors: {
  custom: {
    50: '#9198db',
    500: '#5a6fca',
    950: '#000000',
  },
}

SCSS

$custom: #5a6fca;
$custom-light: #9198db;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6fca",
  "rgb": {
    "r": 90,
    "g": 111,
    "b": 202
  },
  "hsl": {
    "h": 228.75,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56953,
    "c": 0.14188,
    "h": 271.5
  },
  "luminance": 0.17807
}

Semantic roles & 50–950 ramp

primary

#5A6FCA

secondary

#D7CEA9

accent

#C04DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5A6FCA

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

Preview Lab → · Contrast checker → · Palette generator →