#6473EE#6473EE

#6473EE is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.7% C 0.184 H 274.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#6473EE
RGB	rgb(100, 115, 238)
HSL	hsl(233, 80%, 66%)
HSV	hsv(233, 58%, 93%)
CMYK	cmyk(58%, 51.7%, 0%, 6.7%)
CIE-LAB	lab(53.10, 30.06, -63.95)
CIE-LCH	lch(53.10, 70.66, 295.18°)
OKLab	oklab(60.73% 0.0139 -0.1831)
OKLCH	oklch(60.73% 0.184 274.3)
XYZ	xyz(26.8138, 21.1418, 83.5401)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473EE #EEDF64

analogous

#64B8EE #6473EE #9A64EE

triadic

#6473EE #EE6473 #73EE64

tetradic

#6473EE #EE64B8 #EEDF64 #64EE9A

square

#6473EE #EE64B8 #EEDF64 #64EE9A

split-complementary

#6473EE #EE9A64 #B8EE64

monochromatic

#1528C2 #2D41E8 #6473EE #9BA5F4 #D2D7FA

Accessibility & contrast

On white

4.02

#6473EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#6473EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473EE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473EE	#FFFFFF	#000000	##000000
##6473EE	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C85F2

Deuteranopia (green-blind)

#0079EB

Tritanopia (blue-blind)

#008FA6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6473ee;
/* rgb */ color: rgb(100, 115, 238);
/* oklch */ color: oklch(60.7% 0.184 274.3);

Tailwind

colors: {
  custom: {
    50: '#9b9bf4',
    500: '#6473ee',
    950: '#000000',
  },
}

SCSS

$custom: #6473ee;
$custom-light: #9b9bf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6473ee",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 238
  },
  "hsl": {
    "h": 233.478,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.60734,
    "c": 0.18364,
    "h": 274.3
  },
  "luminance": 0.21144
}

Semantic roles & 50–950 ramp

primary

#6473EE

secondary

#EDE9C0

accent

#C609DD

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6473EE

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

Preview Lab → · Contrast checker → · Palette generator →