#45388E#45388E

#45388E is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.5% C 0.137 H 285.4°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#45388E
RGB	rgb(69, 56, 142)
HSL	hsl(249, 43%, 39%)
HSV	hsv(249, 61%, 56%)
CMYK	cmyk(51.4%, 60.6%, 0%, 44.3%)
CIE-LAB	lab(29.53, 29.52, -46.05)
CIE-LCH	lch(29.53, 54.69, 302.66°)
OKLab	oklab(40.48% 0.0364 -0.1317)
OKLCH	oklch(40.48% 0.137 285.4)
XYZ	xyz(8.7495, 6.0461, 26.2919)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45388E #818E38

analogous

#38568E #45388E #70388E

triadic

#45388E #8E4538 #388E45

tetradic

#45388E #8E3856 #818E38 #388E70

square

#45388E #8E3856 #818E38 #388E70

split-complementary

#45388E #8E7038 #568E38

monochromatic

#1A1536 #302762 #45388E #5C4BB8 #8377C9

Accessibility & contrast

On white

9.50

#45388E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#45388E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45388E

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45388E	#FFFFFF	#000000	##FFFFFF
##45388E	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004891

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#2A4C5D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #45388e;
/* rgb */ color: rgb(69, 56, 142);
/* oklch */ color: oklch(40.5% 0.137 285.4);

Tailwind

colors: {
  custom: {
    50: '#7f6fb0',
    500: '#45388e',
    950: '#000000',
  },
}

SCSS

$custom: #45388e;
$custom-light: #7f6fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#45388e",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 142
  },
  "hsl": {
    "h": 249.07,
    "s": 43.434,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40475,
    "c": 0.13668,
    "h": 285.4
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#45388E

secondary

#A8B26F

accent

#D355C0

background

#F8F6FA

surface

#EFECF5

border

#CAC7CF

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #45388E

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

Preview Lab → · Contrast checker → · Palette generator →