#454E8A#454E8A

#454E8A is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.6% C 0.099 H 275.2°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#454E8A
RGB	rgb(69, 78, 138)
HSL	hsl(232, 33%, 41%)
HSV	hsv(232, 50%, 54%)
CMYK	cmyk(50%, 43.5%, 0%, 45.9%)
CIE-LAB	lab(35.10, 13.92, -34.65)
CIE-LCH	lch(35.10, 37.34, 291.88°)
OKLab	oklab(44.57% 0.009 -0.0981)
OKLCH	oklch(44.57% 0.099 275.2)
XYZ	xyz(9.7646, 8.5484, 25.1753)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454E8A #8A8145

analogous

#45708A #454E8A #5E458A

triadic

#454E8A #8A454E #4E8A45

tetradic

#454E8A #8A4570 #8A8145 #458A5E

square

#454E8A #8A4570 #8A8145 #458A5E

split-complementary

#454E8A #8A5E45 #708A45

monochromatic

#1C2038 #313761 #454E8A #5E68AE #878EC3

Accessibility & contrast

On white

7.75

#454E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#454E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454E8A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454E8A	#FFFFFF	#000000	##FFFFFF
##454E8A	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36558C

Deuteranopia (green-blind)

#305089

Tritanopia (blue-blind)

#2A5B65

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #454e8a;
/* rgb */ color: rgb(69, 78, 138);
/* oklch */ color: oklch(44.6% 0.099 275.2);

Tailwind

colors: {
  custom: {
    50: '#7d7fac',
    500: '#454e8a',
    950: '#000000',
  },
}

SCSS

$custom: #454e8a;
$custom-light: #7d7fac;
$custom-dark: #000000;

JSON

{
  "hex": "#454e8a",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 138
  },
  "hsl": {
    "h": 232.174,
    "s": 33.333,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44573,
    "c": 0.09855,
    "h": 275.2
  },
  "luminance": 0.08549
}

Semantic roles & 50–950 ramp

primary

#454E8A

secondary

#AEA87D

accent

#BB5EC9

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #454E8A

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

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