#6251DB#6251DB

#6251DB is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.202 H 282.7°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#6251DB
RGB	rgb(98, 81, 219)
HSL	hsl(247, 66%, 59%)
HSV	hsv(247, 63%, 86%)
CMYK	cmyk(55.3%, 63%, 0%, 14.1%)
CIE-LAB	lab(43.65, 44.03, -68.56)
CIE-LCH	lch(43.65, 81.48, 302.71°)
OKLab	oklab(53.27% 0.0444 -0.197)
OKLCH	oklch(53.27% 0.202 282.7)
XYZ	xyz(20.7617, 13.5947, 68.5341)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6251DB #CADB51

analogous

#5185DB #6251DB #A751DB

triadic

#6251DB #DB6251 #51DB62

tetradic

#6251DB #DB5185 #CADB51 #51DBA7

square

#6251DB #DB5185 #CADB51 #51DBA7

split-complementary

#6251DB #DBA751 #85DB51

monochromatic

#2D1E93 #3C29C6 #6251DB #9084E5 #BEB6F0

Accessibility & contrast

On white

5.65

#6251DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#6251DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6251DB

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6251DB	#FFFFFF	#000000	##FFFFFF
##6251DB	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDF

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#27738F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6251db;
/* rgb */ color: rgb(98, 81, 219);
/* oklch */ color: oklch(53.3% 0.202 282.7);

Tailwind

colors: {
  custom: {
    50: '#9983e7',
    500: '#6251db',
    950: '#000000',
  },
}

SCSS

$custom: #6251db;
$custom-light: #9983e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6251db",
  "rgb": {
    "r": 98,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 247.391,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53269,
    "c": 0.20191,
    "h": 282.7
  },
  "luminance": 0.13596
}

Semantic roles & 50–950 ramp

primary

#6251DB

secondary

#D8DFA9

accent

#E93FD4

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6251DB

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

Preview Lab → · Contrast checker → · Palette generator →