#5A45F1#5A45F1

#5A45F1 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.8% C 0.243 H 279.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5A45F1
RGB	rgb(90, 69, 241)
HSL	hsl(247, 86%, 61%)
HSV	hsv(247, 71%, 95%)
CMYK	cmyk(62.7%, 71.4%, 0%, 5.5%)
CIE-LAB	lab(42.43, 56.15, -83.05)
CIE-LCH	lch(42.43, 100.25, 304.06°)
OKLab	oklab(52.8% 0.0404 -0.2397)
OKLCH	oklch(52.8% 0.243 279.6)
XYZ	xyz(22.2167, 12.7790, 84.4979)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A45F1 #DCF145

analogous

#4586F1 #5A45F1 #B045F1

triadic

#5A45F1 #F15A45 #45F15A

tetradic

#5A45F1 #F14586 #DCF145 #45F1B0

square

#5A45F1 #F14586 #DCF145 #45F1B0

split-complementary

#5A45F1 #F1B045 #86F145

monochromatic

#210DAE #2C11E7 #5A45F1 #8C7EF5 #BFB7FA

Accessibility & contrast

On white

5.91

#5A45F1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5A45F1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A45F1

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A45F1	#FFFFFF	#000000	##FFFFFF
##5A45F1	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BF6

Deuteranopia (green-blind)

#005DEE

Tritanopia (blue-blind)

#007597

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5a45f1;
/* rgb */ color: rgb(90, 69, 241);
/* oklch */ color: oklch(52.8% 0.243 279.6);

Tailwind

colors: {
  custom: {
    50: '#9a7bf7',
    500: '#5a45f1',
    950: '#000000',
  },
}

SCSS

$custom: #5a45f1;
$custom-light: #9a7bf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a45f1",
  "rgb": {
    "r": 90,
    "g": 69,
    "b": 241
  },
  "hsl": {
    "h": 247.326,
    "s": 86,
    "l": 60.784
  },
  "oklch": {
    "l": 0.52802,
    "c": 0.24304,
    "h": 279.6
  },
  "luminance": 0.12781
}

Semantic roles & 50–950 ramp

primary

#5A45F1

secondary

#E2E9A8

accent

#E303C7

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100A17

muted

#7F7C85

Preview Lab

Preview with #5A45F1

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

Preview Lab → · Contrast checker → · Palette generator →