#2529AC#2529AC

#2529AC is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.6% C 0.200 H 270.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#2529AC
RGB	rgb(37, 41, 172)
HSL	hsl(238, 65%, 41%)
HSV	hsv(238, 78%, 67%)
CMYK	cmyk(78.5%, 76.2%, 0%, 32.5%)
CIE-LAB	lab(26.61, 44.23, -69.18)
CIE-LCH	lch(26.61, 82.11, 302.59°)
OKLab	oklab(38.61% 0.0031 -0.2003)
OKLCH	oklch(38.61% 0.2 270.9)
XYZ	xyz(8.9998, 4.9567, 39.5042)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2529AC #ACA825

analogous

#256CAC #2529AC #6425AC

triadic

#2529AC #AC2529 #29AC25

tetradic

#2529AC #AC256C #ACA825 #25AC64

square

#2529AC #AC256C #ACA825 #25AC64

split-complementary

#2529AC #AC6425 #6CAC25

monochromatic

#0F1147 #1A1D7A #2529AC #3A3ED5 #6C6FDF

Accessibility & contrast

On white

10.54

#2529AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2529AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529AC

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2529AC	#FFFFFF	#000000	##FFFFFF
##2529AC	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B0

Deuteranopia (green-blind)

#0038AA

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2529ac;
/* rgb */ color: rgb(37, 41, 172);
/* oklch */ color: oklch(38.6% 0.200 270.9);

Tailwind

colors: {
  custom: {
    50: '#7865c6',
    500: '#2529ac',
    950: '#000000',
  },
}

SCSS

$custom: #2529ac;
$custom-light: #7865c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2529ac",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 238.222,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38611,
    "c": 0.20034,
    "h": 270.9
  },
  "luminance": 0.04958
}

Semantic roles & 50–950 ramp

primary

#2529AC

secondary

#C6C367

accent

#E340E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2529AC

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

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