#6481CE#6481CE

#6481CE is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.5% C 0.122 H 267.2°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#6481CE
RGB	rgb(100, 129, 206)
HSL	hsl(224, 52%, 60%)
HSV	hsv(224, 51%, 81%)
CMYK	cmyk(51.5%, 37.4%, 0%, 19.2%)
CIE-LAB	lab(54.93, 11.35, -43.04)
CIE-LCH	lch(54.93, 44.51, 284.77°)
OKLab	oklab(61.54% -0.006 -0.1216)
OKLCH	oklch(61.54% 0.122 267.2)
XYZ	xyz(24.2427, 22.8644, 61.5164)
Luminance	0.2287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6481CE #CEB164

analogous

#64B6CE #6481CE #7C64CE

triadic

#6481CE #CE6481 #81CE64

tetradic

#6481CE #CE64B6 #CEB164 #64CE7C

square

#6481CE #CE64B6 #CEB164 #64CE7C

split-complementary

#6481CE #CE7C64 #B6CE64

monochromatic

#2C468C #3B5EBA #6481CE #92A7DD #C1CDEB

Accessibility & contrast

On white

3.77

#6481CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#6481CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6481CE

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6481CE	#FFFFFF	#000000	##000000
##6481CE	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6389D1

Deuteranopia (green-blind)

#577FCC

Tritanopia (blue-blind)

#33929E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6481ce;
/* rgb */ color: rgb(100, 129, 206);
/* oklch */ color: oklch(61.5% 0.122 267.2);

Tailwind

colors: {
  custom: {
    50: '#96a5dd',
    500: '#6481ce',
    950: '#000000',
  },
}

SCSS

$custom: #6481ce;
$custom-light: #96a5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6481ce",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 206
  },
  "hsl": {
    "h": 223.585,
    "s": 51.961,
    "l": 60
  },
  "oklch": {
    "l": 0.61539,
    "c": 0.12179,
    "h": 267.2
  },
  "luminance": 0.22866
}

Semantic roles & 50–950 ramp

primary

#6481CE

secondary

#DBD0B2

accent

#B44CDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6481CE

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

Preview Lab → · Contrast checker → · Palette generator →