#45477F#45477F

#45477F is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.4% C 0.092 H 280.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#45477F
RGB	rgb(69, 71, 127)
HSL	hsl(238, 30%, 38%)
HSV	hsv(238, 46%, 50%)
CMYK	cmyk(45.7%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(32.49, 14.92, -32.02)
CIE-LCH	lch(32.49, 35.32, 294.99°)
OKLab	oklab(42.37% 0.0162 -0.0905)
OKLCH	oklch(42.37% 0.092 280.2)
XYZ	xyz(8.5371, 7.3036, 21.0345)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45477F #7F7D45

analogous

#45647F #45477F #60457F

triadic

#45477F #7F4547 #477F45

tetradic

#45477F #7F4564 #7F7D45 #457F60

square

#45477F #7F4564 #7F7D45 #457F60

split-complementary

#45477F #7F6045 #647F45

monochromatic

#1A1B30 #2F3157 #45477F #5B5EA6 #8385BC

Accessibility & contrast

On white

8.53

#45477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#45477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45477F

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45477F	#FFFFFF	#000000	##FFFFFF
##45477F	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324F81

Deuteranopia (green-blind)

#2E4A7E

Tritanopia (blue-blind)

#32525D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #45477f;
/* rgb */ color: rgb(69, 71, 127);
/* oklch */ color: oklch(42.4% 0.092 280.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#45477f",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 237.931,
    "s": 29.592,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42374,
    "c": 0.09191,
    "h": 280.2
  },
  "luminance": 0.07304
}

Semantic roles & 50–950 ramp

primary

#45477F

secondary

#A7A579

accent

#C262C6

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #45477F

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

Preview Lab → · Contrast checker → · Palette generator →