#525FC5#525FC5

#525FC5 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.9% C 0.158 H 274.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#525FC5
RGB	rgb(82, 95, 197)
HSL	hsl(233, 50%, 55%)
HSV	hsv(233, 58%, 77%)
CMYK	cmyk(58.4%, 51.8%, 0%, 22.7%)
CIE-LAB	lab(44.24, 25.57, -55.01)
CIE-LCH	lch(44.24, 60.66, 294.93°)
OKLab	oklab(52.92% 0.0117 -0.1575)
OKLCH	oklch(52.92% 0.158 274.2)
XYZ	xyz(17.6466, 14.0081, 54.5864)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525FC5 #C5B852

analogous

#5299C5 #525FC5 #7E52C5

triadic

#525FC5 #C5525F #5FC552

tetradic

#525FC5 #C55299 #C5B852 #52C57E

square

#525FC5 #C55299 #C5B852 #52C57E

split-complementary

#525FC5 #C57E52 #99C552

monochromatic

#273075 #3743A3 #525FC5 #8089D4 #AEB4E4

Accessibility & contrast

On white

5.52

#525FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#525FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525FC5

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525FC5	#FFFFFF	#000000	##FFFFFF
##525FC5	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256EC9

Deuteranopia (green-blind)

#0764C3

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #525fc5;
/* rgb */ color: rgb(82, 95, 197);
/* oklch */ color: oklch(52.9% 0.158 274.2);

Tailwind

colors: {
  custom: {
    50: '#8c8cd7',
    500: '#525fc5',
    950: '#000000',
  },
}

SCSS

$custom: #525fc5;
$custom-light: #8c8cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#525fc5",
  "rgb": {
    "r": 82,
    "g": 95,
    "b": 197
  },
  "hsl": {
    "h": 233.217,
    "s": 49.784,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5292,
    "c": 0.15789,
    "h": 274.2
  },
  "luminance": 0.14009
}

Semantic roles & 50–950 ramp

primary

#525FC5

secondary

#D2CCA1

accent

#CA4ED9

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #525FC5

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

Preview Lab → · Contrast checker → · Palette generator →