#6156CB#6156CB

#6156CB is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.8% C 0.175 H 282.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#6156CB
RGB	rgb(97, 86, 203)
HSL	hsl(246, 53%, 57%)
HSV	hsv(246, 58%, 80%)
CMYK	cmyk(52.2%, 57.6%, 0%, 20.4%)
CIE-LAB	lab(43.52, 35.98, -59.59)
CIE-LCH	lch(43.52, 69.61, 301.12°)
OKLab	oklab(52.79% 0.0389 -0.1706)
OKLCH	oklch(52.79% 0.175 282.9)
XYZ	xyz(19.0338, 13.5077, 58.0926)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6156CB #C0CB56

analogous

#5686CB #6156CB #9C56CB

triadic

#6156CB #CB6156 #56CB61

tetradic

#6156CB #CB5686 #C0CB56 #56CB9C

square

#6156CB #CB5686 #C0CB56 #56CB9C

split-complementary

#6156CB #CB9C56 #86CB56

monochromatic

#2F277F #4136AE #6156CB #8D85D9 #B9B4E8

Accessibility & contrast

On white

5.67

#6156CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#6156CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6156CB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6156CB	#FFFFFF	#000000	##FFFFFF
##6156CB	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCF

Deuteranopia (green-blind)

#0063C9

Tritanopia (blue-blind)

#357188

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6156cb;
/* rgb */ color: rgb(97, 86, 203);
/* oklch */ color: oklch(52.8% 0.175 282.9);

Tailwind

colors: {
  custom: {
    50: '#9686dc',
    500: '#6156cb',
    950: '#000000',
  },
}

SCSS

$custom: #6156cb;
$custom-light: #9686dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6156cb",
  "rgb": {
    "r": 97,
    "g": 86,
    "b": 203
  },
  "hsl": {
    "h": 245.641,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52785,
    "c": 0.175,
    "h": 282.9
  },
  "luminance": 0.13509
}

Semantic roles & 50–950 ramp

primary

#6156CB

secondary

#D2D6A6

accent

#DC4BCF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6156CB

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

Preview Lab → · Contrast checker → · Palette generator →