#2529C5#2529C5

#2529C5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.4% C 0.230 H 269.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2529C5
RGB	rgb(37, 41, 197)
HSL	hsl(239, 68%, 46%)
HSV	hsv(239, 81%, 77%)
CMYK	cmyk(81.2%, 79.2%, 0%, 22.7%)
CIE-LAB	lab(29.44, 52.39, -79.34)
CIE-LCH	lch(29.44, 95.08, 303.44°)
OKLab	oklab(41.42% -0.0015 -0.2298)
OKLCH	oklch(41.42% 0.23 269.6)
XYZ	xyz(11.6305, 6.0090, 53.3594)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2529C5 #C5C125

analogous

#2579C5 #2529C5 #7125C5

triadic

#2529C5 #C52529 #29C525

tetradic

#2529C5 #C52579 #C5C125 #25C571

square

#2529C5 #C52579 #C5C125 #25C571

split-complementary

#2529C5 #C57125 #79C525

monochromatic

#12145E #1B1E91 #2529C5 #4A4EDD #7E80E7

Accessibility & contrast

On white

9.54

#2529C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2529C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529C5

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2529C5	#FFFFFF	#000000	##FFFFFF
##2529C5	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC9

Deuteranopia (green-blind)

#003DC2

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2529c5;
/* rgb */ color: rgb(37, 41, 197);
/* oklch */ color: oklch(41.4% 0.230 269.6);

Tailwind

colors: {
  custom: {
    50: '#7e66d8',
    500: '#2529c5',
    950: '#000000',
  },
}

SCSS

$custom: #2529c5;
$custom-light: #7e66d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2529c5",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 197
  },
  "hsl": {
    "h": 238.5,
    "s": 68.376,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41421,
    "c": 0.2298,
    "h": 269.6
  },
  "luminance": 0.0601
}

Semantic roles & 50–950 ramp

primary

#2529C5

secondary

#CFCD77

accent

#E73DEB

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2529C5

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

Preview Lab → · Contrast checker → · Palette generator →