#6257DB#6257DB

#6257DB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.2% C 0.194 H 281.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#6257DB
RGB	rgb(98, 87, 219)
HSL	hsl(245, 65%, 60%)
HSV	hsv(245, 60%, 86%)
CMYK	cmyk(55.3%, 60.3%, 0%, 14.1%)
CIE-LAB	lab(44.98, 40.52, -66.39)
CIE-LCH	lch(44.98, 77.78, 301.40°)
OKLab	oklab(54.24% 0.0387 -0.1906)
OKLCH	oklch(54.24% 0.194 281.5)
XYZ	xyz(21.2274, 14.5262, 68.6894)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257DB #D0DB57

analogous

#578EDB #6257DB #A457DB

triadic

#6257DB #DB6257 #57DB62

tetradic

#6257DB #DB578E #D0DB57 #57DBA4

square

#6257DB #DB578E #D0DB57 #57DBA4

split-complementary

#6257DB #DBA457 #8EDB57

monochromatic

#2A2097 #382BCA #6257DB #9189E6 #C0BCF1

Accessibility & contrast

On white

5.38

#6257DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#6257DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257DB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257DB	#FFFFFF	#000000	##FFFFFF
##6257DB	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#267791

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6257db;
/* rgb */ color: rgb(98, 87, 219);
/* oklch */ color: oklch(54.2% 0.194 281.5);

Tailwind

colors: {
  custom: {
    50: '#9987e7',
    500: '#6257db',
    950: '#000000',
  },
}

SCSS

$custom: #6257db;
$custom-light: #9987e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6257db",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 219
  },
  "hsl": {
    "h": 245,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.54243,
    "c": 0.19448,
    "h": 281.5
  },
  "luminance": 0.14528
}

Semantic roles & 50–950 ramp

primary

#6257DB

secondary

#DCE0AD

accent

#E840DA

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6257DB

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

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