#454BA2#454BA2

#454BA2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.138 H 276.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#454BA2
RGB	rgb(69, 75, 162)
HSL	hsl(236, 40%, 45%)
HSV	hsv(236, 57%, 64%)
CMYK	cmyk(57.4%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(35.80, 23.95, -48.07)
CIE-LCH	lch(35.80, 53.70, 296.48°)
OKLab	oklab(45.59% 0.0156 -0.1376)
OKLCH	oklch(45.59% 0.138 276.4)
XYZ	xyz(11.4898, 8.9052, 35.2888)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454BA2 #A29C45

analogous

#4579A2 #454BA2 #6D45A2

triadic

#454BA2 #A2454B #4BA245

tetradic

#454BA2 #A24579 #A29C45 #45A26D

square

#454BA2 #A24579 #A29C45 #45A26D

split-complementary

#454BA2 #A26D45 #79A245

monochromatic

#20234C #333777 #454BA2 #666CBE #9195D0

Accessibility & contrast

On white

7.55

#454BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#454BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454BA2

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BA2	#FFFFFF	#000000	##FFFFFF
##454BA2	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1858A5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#0F5F6F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #454ba2;
/* rgb */ color: rgb(69, 75, 162);
/* oklch */ color: oklch(45.6% 0.138 276.4);

Tailwind

colors: {
  custom: {
    50: '#817dbe',
    500: '#454ba2',
    950: '#000000',
  },
}

SCSS

$custom: #454ba2;
$custom-light: #817dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#454ba2",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 236.129,
    "s": 40.26,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45594,
    "c": 0.13844,
    "h": 276.4
  },
  "luminance": 0.08906
}

Semantic roles & 50–950 ramp

primary

#454BA2

secondary

#BCB887

accent

#C858D0

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #454BA2

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

Preview Lab → · Contrast checker → · Palette generator →