#45477E#45477E

#45477E is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.3% C 0.090 H 280.2°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#45477E
RGB	rgb(69, 71, 126)
HSL	hsl(238, 29%, 38%)
HSV	hsv(238, 45%, 49%)
CMYK	cmyk(45.2%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(32.43, 14.60, -31.49)
CIE-LCH	lch(32.43, 34.71, 294.88°)
OKLab	oklab(42.31% 0.016 -0.0889)
OKLCH	oklch(42.31% 0.09 280.2)
XYZ	xyz(8.4723, 7.2777, 20.6929)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45477E #7E7C45

analogous

#45637E #45477E #5F457E

triadic

#45477E #7E4547 #477E45

tetradic

#45477E #7E4563 #7E7C45 #457E5F

square

#45477E #7E4563 #7E7C45 #457E5F

split-complementary

#45477E #7E5F45 #637E45

monochromatic

#1A1A2F #2F3156 #45477E #5B5EA5 #8385BB

Accessibility & contrast

On white

8.55

#45477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#45477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45477E

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45477E	#FFFFFF	#000000	##FFFFFF
##45477E	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334E80

Deuteranopia (green-blind)

#2F4A7D

Tritanopia (blue-blind)

#33525C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #45477e;
/* rgb */ color: rgb(69, 71, 126);
/* oklch */ color: oklch(42.3% 0.090 280.2);

Tailwind

colors: {
  custom: {
    50: '#7c7aa4',
    500: '#45477e',
    950: '#000000',
  },
}

SCSS

$custom: #45477e;
$custom-light: #7c7aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#45477e",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 237.895,
    "s": 29.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42311,
    "c": 0.09036,
    "h": 280.2
  },
  "luminance": 0.07278
}

Semantic roles & 50–950 ramp

primary

#45477E

secondary

#A6A579

accent

#C262C5

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #45477E

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

Preview Lab → · Contrast checker → · Palette generator →