#454EB2#454EB2

#454EB2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.157 H 274.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#454EB2
RGB	rgb(69, 78, 178)
HSL	hsl(235, 44%, 48%)
HSV	hsv(235, 61%, 70%)
CMYK	cmyk(61.2%, 56.2%, 0%, 30.2%)
CIE-LAB	lab(37.71, 27.49, -54.50)
CIE-LCH	lch(37.71, 61.04, 296.77°)
OKLab	oklab(47.38% 0.0132 -0.1565)
OKLCH	oklch(47.38% 0.157 274.8)
XYZ	xyz(13.2119, 9.9273, 43.3308)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EB2 #B2A945

analogous

#4584B2 #454EB2 #7245B2

triadic

#454EB2 #B2454E #4EB245

tetradic

#454EB2 #B24584 #B2A945 #45B272

square

#454EB2 #B24584 #B2A945 #45B272

split-complementary

#454EB2 #B27245 #84B245

monochromatic

#23275A #343B86 #454EB2 #6E75C7 #9A9FD8

Accessibility & contrast

On white

7.03

#454EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#454EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454EB2

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EB2	#FFFFFF	#000000	##FFFFFF
##454EB2	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB5

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #454eb2;
/* rgb */ color: rgb(69, 78, 178);
/* oklch */ color: oklch(47.4% 0.157 274.8);

Tailwind

colors: {
  custom: {
    50: '#837fca',
    500: '#454eb2',
    950: '#000000',
  },
}

SCSS

$custom: #454eb2;
$custom-light: #837fca;
$custom-dark: #000000;

JSON

{
  "hex": "#454eb2",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 178
  },
  "hsl": {
    "h": 235.046,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47384,
    "c": 0.15702,
    "h": 274.8
  },
  "luminance": 0.09928
}

Semantic roles & 50–950 ramp

primary

#454EB2

secondary

#C4BF8F

accent

#C954D4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #454EB2

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

Preview Lab → · Contrast checker → · Palette generator →