#5459BB#5459BB

#5459BB is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.2% C 0.151 H 277.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5459BB
RGB	rgb(84, 89, 187)
HSL	hsl(237, 43%, 53%)
HSV	hsv(237, 55%, 73%)
CMYK	cmyk(55.1%, 52.4%, 0%, 26.7%)
CIE-LAB	lab(42.18, 26.42, -52.52)
CIE-LCH	lch(42.18, 58.79, 296.71°)
OKLab	oklab(51.19% 0.0196 -0.1501)
OKLCH	oklch(51.19% 0.151 277.4)
XYZ	xyz(16.1953, 12.6164, 48.5859)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5459BB #BBB654

analogous

#548DBB #5459BB #8254BB

triadic

#5459BB #BB5459 #59BB54

tetradic

#5459BB #BB548D #BBB654 #54BB82

square

#5459BB #BB548D #BBB654 #54BB82

split-complementary

#5459BB #BB8254 #8DBB54

monochromatic

#2A2D6A #3C4096 #5459BB #8084CC #ACAEDE

Accessibility & contrast

On white

5.96

#5459BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5459BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5459BB

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5459BB	#FFFFFF	#000000	##FFFFFF
##5459BB	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2368BE

Deuteranopia (green-blind)

#105FB9

Tritanopia (blue-blind)

#206F81

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5459bb;
/* rgb */ color: rgb(84, 89, 187);
/* oklch */ color: oklch(51.2% 0.151 277.4);

Tailwind

colors: {
  custom: {
    50: '#8c87d0',
    500: '#5459bb',
    950: '#000000',
  },
}

SCSS

$custom: #5459bb;
$custom-light: #8c87d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5459bb",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 187
  },
  "hsl": {
    "h": 237.087,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51192,
    "c": 0.15141,
    "h": 277.4
  },
  "luminance": 0.12617
}

Semantic roles & 50–950 ramp

primary

#5459BB

secondary

#CCC99F

accent

#CD55D3

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5459BB

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

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