#6757DB#6757DB

#6757DB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.6% C 0.194 H 283.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6757DB
RGB	rgb(103, 87, 219)
HSL	hsl(247, 65%, 60%)
HSV	hsv(247, 60%, 86%)
CMYK	cmyk(53%, 60.3%, 0%, 14.1%)
CIE-LAB	lab(45.38, 41.43, -65.73)
CIE-LCH	lch(45.38, 77.70, 302.22°)
OKLab	oklab(54.64% 0.045 -0.1885)
OKLCH	oklch(54.64% 0.194 283.4)
XYZ	xyz(21.7840, 14.8132, 68.7155)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6757DB #CBDB57

analogous

#5789DB #6757DB #A957DB

triadic

#6757DB #DB6757 #57DB67

tetradic

#6757DB #DB5789 #CBDB57 #57DBA9

square

#6757DB #DB5789 #CBDB57 #57DBA9

split-complementary

#6757DB #DBA957 #89DB57

monochromatic

#2F2097 #3E2BCA #6757DB #9589E6 #C2BCF1

Accessibility & contrast

On white

5.30

#6757DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#6757DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6757DB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6757DB	#FFFFFF	#000000	##FFFFFF
##6757DB	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0067D8

Tritanopia (blue-blind)

#367691

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6757db;
/* rgb */ color: rgb(103, 87, 219);
/* oklch */ color: oklch(54.6% 0.194 283.4);

Tailwind

colors: {
  custom: {
    50: '#9c87e7',
    500: '#6757db',
    950: '#000000',
  },
}

SCSS

$custom: #6757db;
$custom-light: #9c87e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6757db",
  "rgb": {
    "r": 103,
    "g": 87,
    "b": 219
  },
  "hsl": {
    "h": 247.273,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.54635,
    "c": 0.19377,
    "h": 283.4
  },
  "luminance": 0.14814
}

Semantic roles & 50–950 ramp

primary

#6757DB

secondary

#DAE0AD

accent

#E840D3

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6757DB

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

Preview Lab → · Contrast checker → · Palette generator →