#6471E7#6471E7

#6471E7 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.9% C 0.177 H 275.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#6471E7
RGB	rgb(100, 113, 231)
HSL	hsl(234, 73%, 65%)
HSV	hsv(234, 57%, 91%)
CMYK	cmyk(56.7%, 51.1%, 0%, 9.4%)
CIE-LAB	lab(52.16, 29.02, -61.55)
CIE-LCH	lch(52.16, 68.05, 295.24°)
OKLab	oklab(59.88% 0.0154 -0.1761)
OKLCH	oklch(59.88% 0.177 275)
XYZ	xyz(25.5798, 20.2872, 78.1537)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6471E7 #E7DA64

analogous

#64B2E7 #6471E7 #9964E7

triadic

#6471E7 #E76471 #71E764

tetradic

#6471E7 #E764B2 #E7DA64 #64E799

square

#6471E7 #E764B2 #E7DA64 #64E799

split-complementary

#6471E7 #E79964 #B2E764

monochromatic

#1C2BB5 #2F40DF #6471E7 #99A2EF #CED2F7

Accessibility & contrast

On white

4.15

#6471E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#6471E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6471E7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6471E7	#FFFFFF	#000000	##000000
##6471E7	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3082EB

Deuteranopia (green-blind)

#1477E5

Tritanopia (blue-blind)

#0E8CA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6471e7;
/* rgb */ color: rgb(100, 113, 231);
/* oklch */ color: oklch(59.9% 0.177 275.0);

Tailwind

colors: {
  custom: {
    50: '#9a99ef',
    500: '#6471e7',
    950: '#000000',
  },
}

SCSS

$custom: #6471e7;
$custom-light: #9a99ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6471e7",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 231
  },
  "hsl": {
    "h": 234.046,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.59881,
    "c": 0.17675,
    "h": 275
  },
  "luminance": 0.20289
}

Semantic roles & 50–950 ramp

primary

#6471E7

secondary

#EAE5BD

accent

#C210D5

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #6471E7

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

Preview Lab → · Contrast checker → · Palette generator →