#4531BE#4531BE

#4531BE is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.207 H 280.0°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#4531BE
RGB	rgb(69, 49, 190)
HSL	hsl(249, 59%, 47%)
HSV	hsv(249, 74%, 75%)
CMYK	cmyk(63.7%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(32.21, 48.78, -70.57)
CIE-LCH	lch(32.21, 85.79, 304.65°)
OKLab	oklab(43.69% 0.0357 -0.2037)
OKLCH	oklch(43.69% 0.207 280)
XYZ	xyz(12.8439, 7.1785, 49.4140)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4531BE #AABE31

analogous

#3163BE #4531BE #8C31BE

triadic

#4531BE #BE4531 #31BE45

tetradic

#4531BE #BE3163 #AABE31 #31BE8C

square

#4531BE #BE3163 #AABE31 #31BE8C

split-complementary

#4531BE #BE8C31 #63BE31

monochromatic

#22185D #33248D #4531BE #6A58D4 #9589E1

Accessibility & contrast

On white

8.62

#4531BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4531BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4531BE

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4531BE	#FFFFFF	#000000	##FFFFFF
##4531BE	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0046BB

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4531be;
/* rgb */ color: rgb(69, 49, 190);
/* oklch */ color: oklch(43.7% 0.207 280.0);

Tailwind

colors: {
  custom: {
    50: '#886cd3',
    500: '#4531be',
    950: '#000000',
  },
}

SCSS

$custom: #4531be;
$custom-light: #886cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4531be",
  "rgb": {
    "r": 69,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 248.511,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43694,
    "c": 0.20679,
    "h": 280
  },
  "luminance": 0.0718
}

Semantic roles & 50–950 ramp

primary

#4531BE

secondary

#C0CA80

accent

#E246CC

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4531BE

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

Preview Lab → · Contrast checker → · Palette generator →