#5259E5#5259E5

#5259E5 is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.3% C 0.208 H 274.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5259E5
RGB	rgb(82, 89, 229)
HSL	hsl(237, 74%, 61%)
HSV	hsv(237, 64%, 90%)
CMYK	cmyk(64.2%, 61.1%, 0%, 10.2%)
CIE-LAB	lab(45.07, 39.94, -71.97)
CIE-LCH	lch(45.07, 82.31, 299.03°)
OKLab	oklab(54.26% 0.0176 -0.2074)
OKLCH	oklch(54.26% 0.208 274.9)
XYZ	xyz(21.1903, 14.5939, 75.8138)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5259E5 #E5DE52

analogous

#52A2E5 #5259E5 #9452E5

triadic

#5259E5 #E55259 #59E552

tetradic

#5259E5 #E552A2 #E5DE52 #52E594

square

#5259E5 #E552A2 #E5DE52 #52E594

split-complementary

#5259E5 #E59452 #A2E552

monochromatic

#191FA4 #2129D9 #5259E5 #878CED #BCBFF5

Accessibility & contrast

On white

5.36

#5259E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#5259E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5259E5

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5259E5	#FFFFFF	#000000	##FFFFFF
##5259E5	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EA

Deuteranopia (green-blind)

#0064E2

Tritanopia (blue-blind)

#007C97

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5259e5;
/* rgb */ color: rgb(82, 89, 229);
/* oklch */ color: oklch(54.3% 0.208 274.9);

Tailwind

colors: {
  custom: {
    50: '#9288ee',
    500: '#5259e5',
    950: '#000000',
  },
}

SCSS

$custom: #5259e5;
$custom-light: #9288ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5259e5",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 229
  },
  "hsl": {
    "h": 237.143,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.54262,
    "c": 0.20813,
    "h": 274.9
  },
  "luminance": 0.14596
}

Semantic roles & 50–950 ramp

primary

#5259E5

secondary

#E5E2AE

accent

#CD10D6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5259E5

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

Preview Lab → · Contrast checker → · Palette generator →