#6474EB#6474EB

#6474EB is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.7% C 0.178 H 274.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#6474EB
RGB	rgb(100, 116, 235)
HSL	hsl(233, 77%, 66%)
HSV	hsv(233, 57%, 92%)
CMYK	cmyk(57.4%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(53.16, 28.49, -62.18)
CIE-LCH	lch(53.16, 68.39, 294.62°)
OKLab	oklab(60.72% 0.0127 -0.1779)
OKLCH	oklch(60.72% 0.178 274.1)
XYZ	xyz(26.4914, 21.1963, 81.2764)
Luminance	0.2120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6474EB #EBDB64

analogous

#64B7EB #6474EB #9764EB

triadic

#6474EB #EB6474 #74EB64

tetradic

#6474EB #EB64B7 #EBDB64 #64EB97

square

#6474EB #EB64B7 #EBDB64 #64EB97

split-complementary

#6474EB #EB9764 #B7EB64

monochromatic

#182CBC #2E43E4 #6474EB #9AA5F2 #D0D5F9

Accessibility & contrast

On white

4.01

#6474EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#6474EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6474EB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6474EB	#FFFFFF	#000000	##000000
##6474EB	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3385EF

Deuteranopia (green-blind)

#1579E9

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #6474eb;
/* rgb */ color: rgb(100, 116, 235);
/* oklch */ color: oklch(60.7% 0.178 274.1);

Tailwind

colors: {
  custom: {
    50: '#9b9bf2',
    500: '#6474eb',
    950: '#000000',
  },
}

SCSS

$custom: #6474eb;
$custom-light: #9b9bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6474eb",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 232.889,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.60718,
    "c": 0.17834,
    "h": 274.1
  },
  "luminance": 0.21198
}

Semantic roles & 50–950 ramp

primary

#6474EB

secondary

#ECE7BF

accent

#C10CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6474EB

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

Preview Lab → · Contrast checker → · Palette generator →