#5E5FCB#5E5FCB

#5E5FCB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.2% C 0.163 H 279.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5E5FCB
RGB	rgb(94, 95, 203)
HSL	hsl(239, 51%, 58%)
HSV	hsv(239, 54%, 80%)
CMYK	cmyk(53.7%, 53.2%, 0%, 20.4%)
CIE-LAB	lab(45.46, 29.89, -56.47)
CIE-LCH	lch(45.46, 63.89, 297.90°)
OKLab	oklab(54.17% 0.0257 -0.1614)
OKLCH	oklch(54.17% 0.163 279)
XYZ	xyz(19.4844, 14.8747, 58.3327)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E5FCB #CBCA5E

analogous

#5E95CB #5E5FCB #945ECB

triadic

#5E5FCB #CB5E5F #5FCB5E

tetradic

#5E5FCB #CB5E95 #CBCA5E #5ECB94

square

#5E5FCB #CB5E95 #CBCA5E #5ECB94

split-complementary

#5E5FCB #CB945E #95CB5E

monochromatic

#2B2B84 #3A3BB2 #5E5FCB #8C8DDA #BBBBE9

Accessibility & contrast

On white

5.28

#5E5FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5E5FCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E5FCB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E5FCB	#FFFFFF	#000000	##FFFFFF
##5E5FCB	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2170CF

Deuteranopia (green-blind)

#0B67C9

Tritanopia (blue-blind)

#2C778C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5e5fcb;
/* rgb */ color: rgb(94, 95, 203);
/* oklch */ color: oklch(54.2% 0.163 279.0);

Tailwind

colors: {
  custom: {
    50: '#948cdb',
    500: '#5e5fcb',
    950: '#000000',
  },
}

SCSS

$custom: #5e5fcb;
$custom-light: #948cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5e5fcb",
  "rgb": {
    "r": 94,
    "g": 95,
    "b": 203
  },
  "hsl": {
    "h": 239.45,
    "s": 51.174,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54172,
    "c": 0.16346,
    "h": 279
  },
  "luminance": 0.14876
}

Semantic roles & 50–950 ramp

primary

#5E5FCB

secondary

#D8D8AD

accent

#D94DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5E5FCB

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

Preview Lab → · Contrast checker → · Palette generator →