#454EB0#454EB0

#454EB0 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.154 H 274.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#454EB0
RGB	rgb(69, 78, 176)
HSL	hsl(235, 44%, 48%)
HSV	hsv(235, 61%, 69%)
CMYK	cmyk(60.8%, 55.7%, 0%, 31%)
CIE-LAB	lab(37.57, 26.80, -53.55)
CIE-LCH	lch(37.57, 59.89, 296.59°)
OKLab	oklab(47.23% 0.0131 -0.1537)
OKLCH	oklch(47.23% 0.154 274.9)
XYZ	xyz(13.0125, 9.8476, 42.2809)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EB0 #B0A745

analogous

#4583B0 #454EB0 #7145B0

triadic

#454EB0 #B0454E #4EB045

tetradic

#454EB0 #B04583 #B0A745 #45B071

square

#454EB0 #B04583 #B0A745 #45B071

split-complementary

#454EB0 #B07145 #83B045

monochromatic

#232758 #343B84 #454EB0 #6D74C6 #999ED7

Accessibility & contrast

On white

7.07

#454EB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#454EB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454EB0

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EB0	#FFFFFF	#000000	##FFFFFF
##454EB0	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#015DB3

Deuteranopia (green-blind)

#0054AE

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454eb0;
/* rgb */ color: rgb(69, 78, 176);
/* oklch */ color: oklch(47.2% 0.154 274.9);

Tailwind

colors: {
  custom: {
    50: '#837fc8',
    500: '#454eb0',
    950: '#000000',
  },
}

SCSS

$custom: #454eb0;
$custom-light: #837fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#454eb0",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 176
  },
  "hsl": {
    "h": 234.953,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4723,
    "c": 0.15424,
    "h": 274.9
  },
  "luminance": 0.09849
}

Semantic roles & 50–950 ramp

primary

#454EB0

secondary

#C3BE8E

accent

#C954D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454EB0

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

Preview Lab → · Contrast checker → · Palette generator →