#454FB6#454FB6

#454FB6 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.161 H 274.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#454FB6
RGB	rgb(69, 79, 182)
HSL	hsl(235, 45%, 49%)
HSV	hsv(235, 62%, 71%)
CMYK	cmyk(62.1%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(38.26, 28.23, -55.98)
CIE-LCH	lch(38.26, 62.69, 296.76°)
OKLab	oklab(47.88% 0.0123 -0.1608)
OKLCH	oklch(47.88% 0.161 274.4)
XYZ	xyz(13.6909, 10.2335, 45.5007)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FB6 #B6AC45

analogous

#4588B6 #454FB6 #7445B6

triadic

#454FB6 #B6454F #4FB645

tetradic

#454FB6 #B64588 #B6AC45 #45B674

square

#454FB6 #B64588 #B6AC45 #45B674

split-complementary

#454FB6 #B67445 #88B645

monochromatic

#23285D #343C8A #454FB6 #7077C9 #9CA1D9

Accessibility & contrast

On white

6.89

#454FB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#454FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FB6

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FB6	#FFFFFF	#000000	##FFFFFF
##454FB6	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBA

Deuteranopia (green-blind)

#0055B4

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #454fb6;
/* rgb */ color: rgb(69, 79, 182);
/* oklch */ color: oklch(47.9% 0.161 274.4);

Tailwind

colors: {
  custom: {
    50: '#8480cd',
    500: '#454fb6',
    950: '#000000',
  },
}

SCSS

$custom: #454fb6;
$custom-light: #8480cd;
$custom-dark: #000000;

JSON

{
  "hex": "#454fb6",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 234.69,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47883,
    "c": 0.16127,
    "h": 274.4
  },
  "luminance": 0.10235
}

Semantic roles & 50–950 ramp

primary

#454FB6

secondary

#C6C191

accent

#C953D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454FB6

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

Preview Lab → · Contrast checker → · Palette generator →