#45447F#45447F

#45447F is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.7% C 0.097 H 282.1°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#45447F
RGB	rgb(69, 68, 127)
HSL	hsl(241, 30%, 38%)
HSV	hsv(241, 46%, 50%)
CMYK	cmyk(45.7%, 46.5%, 0%, 50.2%)
CIE-LAB	lab(31.65, 16.89, -33.35)
CIE-LCH	lch(31.65, 37.38, 296.87°)
OKLab	oklab(41.74% 0.0203 -0.0944)
OKLCH	oklch(41.74% 0.097 282.1)
XYZ	xyz(8.3510, 6.9314, 20.9724)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45447F #7E7F44

analogous

#44607F #45447F #62447F

triadic

#45447F #7F4544 #447F45

tetradic

#45447F #7F4460 #7E7F44 #447F62

square

#45447F #7F4460 #7E7F44 #447F62

split-complementary

#45447F #7F6244 #607F44

monochromatic

#1A192F #2F2F57 #45447F #5B5AA6 #8382BC

Accessibility & contrast

On white

8.80

#45447F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#45447F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45447F

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45447F	#FFFFFF	#000000	##FFFFFF
##45447F	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4D81

Deuteranopia (green-blind)

#2A487E

Tritanopia (blue-blind)

#32505B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #45447f;
/* rgb */ color: rgb(69, 68, 127);
/* oklch */ color: oklch(41.7% 0.097 282.1);

Tailwind

colors: {
  custom: {
    50: '#7c77a4',
    500: '#45447f',
    950: '#000000',
  },
}

SCSS

$custom: #45447f;
$custom-light: #7c77a4;
$custom-dark: #000000;

JSON

{
  "hex": "#45447f",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 127
  },
  "hsl": {
    "h": 241.017,
    "s": 30.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41737,
    "c": 0.09654,
    "h": 282.1
  },
  "luminance": 0.06932
}

Semantic roles & 50–950 ramp

primary

#45447F

secondary

#A6A778

accent

#C661C5

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #45447F

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

Preview Lab → · Contrast checker → · Palette generator →