#45289B#45289B

#45289B is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.174 H 286.9°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#45289B
RGB	rgb(69, 40, 155)
HSL	hsl(255, 59%, 38%)
HSV	hsv(255, 74%, 61%)
CMYK	cmyk(55.5%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(27.15, 42.96, -57.89)
CIE-LCH	lch(27.15, 72.09, 306.58°)
OKLab	oklab(39.1% 0.0505 -0.1665)
OKLCH	oklch(39.1% 0.174 286.9)
XYZ	xyz(9.1277, 5.1489, 31.5169)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45289B #7E9B28

analogous

#28459B #45289B #7E289B

triadic

#45289B #9B4528 #289B45

tetradic

#45289B #9B2845 #7E9B28 #289B7E

square

#45289B #9B2845 #7E9B28 #289B7E

split-complementary

#45289B #9B7E28 #459B28

monochromatic

#1A0F3A #2F1B6A #45289B #5B35CB #8366D7

Accessibility & contrast

On white

10.35

#45289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#45289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45289B

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45289B	#FFFFFF	#000000	##FFFFFF
##45289B	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439E

Deuteranopia (green-blind)

#003D99

Tritanopia (blue-blind)

#20475F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #45289b;
/* rgb */ color: rgb(69, 40, 155);
/* oklch */ color: oklch(39.1% 0.174 286.9);

Tailwind

colors: {
  custom: {
    50: '#8265ba',
    500: '#45289b',
    950: '#000000',
  },
}

SCSS

$custom: #45289b;
$custom-light: #8265ba;
$custom-dark: #000000;

JSON

{
  "hex": "#45289b",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 255.13,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.39103,
    "c": 0.17402,
    "h": 286.9
  },
  "luminance": 0.05149
}

Semantic roles & 50–950 ramp

primary

#45289B

secondary

#A6BD61

accent

#E246BB

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #45289B

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

Preview Lab → · Contrast checker → · Palette generator →