#5259BD#5259BD

#5259BD is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.2% C 0.155 H 276.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5259BD
RGB	rgb(82, 89, 189)
HSL	hsl(236, 45%, 53%)
HSV	hsv(236, 57%, 74%)
CMYK	cmyk(56.6%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(42.17, 26.68, -53.71)
CIE-LCH	lch(42.17, 59.97, 296.41°)
OKLab	oklab(51.19% 0.0174 -0.1537)
OKLCH	oklch(51.19% 0.155 276.4)
XYZ	xyz(16.2344, 12.6116, 49.7130)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259BD #BDB652

analogous

#528EBD #5259BD #8052BD

triadic

#5259BD #BD5259 #59BD52

tetradic

#5259BD #BD528E #BDB652 #52BD80

square

#5259BD #BD528E #BDB652 #52BD80

split-complementary

#5259BD #BD8052 #8EBD52

monochromatic

#292D6C #3A4098 #5259BD #7E84CE #ABAEDF

Accessibility & contrast

On white

5.96

#5259BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5259BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259BD

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259BD	#FFFFFF	#000000	##FFFFFF
##5259BD	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)

#1F68C1

Deuteranopia (green-blind)

#035FBB

Tritanopia (blue-blind)

#157082

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5259bd;
/* rgb */ color: rgb(82, 89, 189);
/* oklch */ color: oklch(51.2% 0.155 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b87d1',
    500: '#5259bd',
    950: '#000000',
  },
}

SCSS

$custom: #5259bd;
$custom-light: #8b87d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5259bd",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 236.075,
    "s": 44.77,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51193,
    "c": 0.15466,
    "h": 276.4
  },
  "luminance": 0.12613
}

Semantic roles & 50–950 ramp

primary

#5259BD

secondary

#CCC99E

accent

#CC53D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5259BD

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

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