#6458E9#6458E9

#6458E9 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.7% C 0.211 H 280.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6458E9
RGB	rgb(100, 88, 233)
HSL	hsl(245, 77%, 63%)
HSV	hsv(245, 62%, 91%)
CMYK	cmyk(57.1%, 62.2%, 0%, 8.6%)
CIE-LAB	lab(46.41, 44.60, -72.00)
CIE-LCH	lch(46.41, 84.70, 301.78°)
OKLab	oklab(55.66% 0.0394 -0.207)
OKLCH	oklch(55.66% 0.211 280.8)
XYZ	xyz(23.4486, 15.5704, 78.8448)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6458E9 #DDE958

analogous

#5894E9 #6458E9 #AD58E9

triadic

#6458E9 #E96458 #58E964

tetradic

#6458E9 #E95894 #DDE958 #58E9AD

square

#6458E9 #E95894 #DDE958 #58E9AD

split-complementary

#6458E9 #E9AD58 #94E958

monochromatic

#2417AF #3222E2 #6458E9 #968EF0 #C8C4F7

Accessibility & contrast

On white

5.10

#6458E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#6458E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6458E9

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6458E9	#FFFFFF	#000000	##FFFFFF
##6458E9	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EE

Deuteranopia (green-blind)

#0069E6

Tritanopia (blue-blind)

#147C98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6458e9;
/* rgb */ color: rgb(100, 88, 233);
/* oklch */ color: oklch(55.7% 0.211 280.8);

Tailwind

colors: {
  custom: {
    50: '#9c88f1',
    500: '#6458e9',
    950: '#000000',
  },
}

SCSS

$custom: #6458e9;
$custom-light: #9c88f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6458e9",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 233
  },
  "hsl": {
    "h": 244.966,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55655,
    "c": 0.21071,
    "h": 280.8
  },
  "luminance": 0.15572
}

Semantic roles & 50–950 ramp

primary

#6458E9

secondary

#E4E8B4

accent

#D90DC8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6458E9

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

Preview Lab → · Contrast checker → · Palette generator →