#6251BD#6251BD

#6251BD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.0% C 0.163 H 286.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#6251BD
RGB	rgb(98, 81, 189)
HSL	hsl(249, 45%, 53%)
HSV	hsv(249, 57%, 74%)
CMYK	cmyk(48.1%, 57.1%, 0%, 25.9%)
CIE-LAB	lab(41.46, 34.93, -54.79)
CIE-LCH	lch(41.46, 64.98, 302.52°)
OKLab	oklab(50.98% 0.0458 -0.1565)
OKLCH	oklch(50.98% 0.163 286.3)
XYZ	xyz(17.1621, 12.1549, 49.5761)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6251BD #ACBD51

analogous

#5176BD #6251BD #9851BD

triadic

#6251BD #BD6251 #51BD62

tetradic

#6251BD #BD5176 #ACBD51 #51BD98

square

#6251BD #BD5176 #ACBD51 #51BD98

split-complementary

#6251BD #BD9851 #76BD51

monochromatic

#33296B #483997 #6251BD #8A7DCE #B2AADF

Accessibility & contrast

On white

6.12

#6251BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6251BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6251BD

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6251BD	#FFFFFF	#000000	##FFFFFF
##6251BD	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0365C1

Deuteranopia (green-blind)

#005FBB

Tritanopia (blue-blind)

#43697F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6251bd;
/* rgb */ color: rgb(98, 81, 189);
/* oklch */ color: oklch(51.0% 0.163 286.3);

Tailwind

colors: {
  custom: {
    50: '#9582d2',
    500: '#6251bd',
    950: '#000000',
  },
}

SCSS

$custom: #6251bd;
$custom-light: #9582d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6251bd",
  "rgb": {
    "r": 98,
    "g": 81,
    "b": 189
  },
  "hsl": {
    "h": 249.444,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50978,
    "c": 0.16303,
    "h": 286.3
  },
  "luminance": 0.12156
}

Semantic roles & 50–950 ramp

primary

#6251BD

secondary

#C5CC9E

accent

#D553C0

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6251BD

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

Preview Lab → · Contrast checker → · Palette generator →