#454AA3#454AA3

#454AA3 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.141 H 276.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#454AA3
RGB	rgb(69, 74, 163)
HSL	hsl(237, 41%, 45%)
HSV	hsv(237, 58%, 64%)
CMYK	cmyk(57.7%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(35.61, 24.93, -48.98)
CIE-LCH	lch(35.61, 54.96, 296.98°)
OKLab	oklab(45.47% 0.0167 -0.1403)
OKLCH	oklch(45.47% 0.141 276.8)
XYZ	xyz(11.5118, 8.8063, 35.7364)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454AA3 #A39E45

analogous

#4579A3 #454AA3 #6F45A3

triadic

#454AA3 #A3454A #4AA345

tetradic

#454AA3 #A34579 #A39E45 #45A36F

square

#454AA3 #A34579 #A39E45 #45A36F

split-complementary

#454AA3 #A36F45 #79A345

monochromatic

#21234D #333678 #454AA3 #676BBF #9295D1

Accessibility & contrast

On white

7.60

#454AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#454AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454AA3

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454AA3	#FFFFFF	#000000	##FFFFFF
##454AA3	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1258A6

Deuteranopia (green-blind)

#0050A1

Tritanopia (blue-blind)

#0D5E6F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #454aa3;
/* rgb */ color: rgb(69, 74, 163);
/* oklch */ color: oklch(45.5% 0.141 276.8);

Tailwind

colors: {
  custom: {
    50: '#817cbf',
    500: '#454aa3',
    950: '#000000',
  },
}

SCSS

$custom: #454aa3;
$custom-light: #817cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#454aa3",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 236.809,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45472,
    "c": 0.14124,
    "h": 276.8
  },
  "luminance": 0.08807
}

Semantic roles & 50–950 ramp

primary

#454AA3

secondary

#BCB987

accent

#CA57D0

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #454AA3

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

Preview Lab → · Contrast checker → · Palette generator →