#6489F9#6489F9

#6489F9 is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.7% C 0.171 H 267.8°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#6489F9
RGB	rgb(100, 137, 249)
HSL	hsl(225, 93%, 68%)
HSV	hsv(225, 60%, 98%)
CMYK	cmyk(59.8%, 45%, 0%, 2.4%)
CIE-LAB	lab(59.38, 20.36, -59.97)
CIE-LCH	lch(59.38, 63.33, 288.75°)
OKLab	oklab(65.71% -0.0067 -0.1712)
OKLCH	oklch(65.71% 0.171 267.8)
XYZ	xyz(31.2943, 27.4376, 93.2510)
Luminance	0.2744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6489F9 #F9D464

analogous

#64D3F9 #6489F9 #8964F9

triadic

#6489F9 #F96489 #89F964

tetradic

#6489F9 #F964D3 #F9D464 #64F989

square

#6489F9 #F964D3 #F9D464 #64F989

split-complementary

#6489F9 #F98964 #D3F964

monochromatic

#083DDA #295CF7 #6489F9 #9FB6FB #DAE3FE

Accessibility & contrast

On white

3.24

#6489F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#6489F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6489F9

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6489F9	#FFFFFF	#000000	##000000
##6489F9	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5496FD

Deuteranopia (green-blind)

#3D89F7

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6489f9;
/* rgb */ color: rgb(100, 137, 249);
/* oklch */ color: oklch(65.7% 0.171 267.8);

Tailwind

colors: {
  custom: {
    50: '#9cabfc',
    500: '#6489f9',
    950: '#000000',
  },
}

SCSS

$custom: #6489f9;
$custom-light: #9cabfc;
$custom-dark: #000000;

JSON

{
  "hex": "#6489f9",
  "rgb": {
    "r": 100,
    "g": 137,
    "b": 249
  },
  "hsl": {
    "h": 225.101,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65707,
    "c": 0.17129,
    "h": 267.8
  },
  "luminance": 0.2744
}

Semantic roles & 50–950 ramp

primary

#6489F9

secondary

#F3E8C6

accent

#AD00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6489F9

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

Preview Lab → · Contrast checker → · Palette generator →