#203497#203497

#203497 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.0% C 0.163 H 268.3°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#203497
RGB	rgb(32, 52, 151)
HSL	hsl(230, 65%, 36%)
HSV	hsv(230, 79%, 59%)
CMYK	cmyk(78.8%, 65.6%, 0%, 40.8%)
CIE-LAB	lab(26.73, 29.41, -56.26)
CIE-LCH	lch(26.73, 63.48, 297.60°)
OKLab	oklab(37.99% -0.0048 -0.1628)
OKLCH	oklch(37.99% 0.163 268.3)
XYZ	xyz(7.4076, 4.9966, 29.8462)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203497 #978320

analogous

#206F97 #203497 #472097

triadic

#203497 #972034 #349720

tetradic

#203497 #97206F #978320 #209747

square

#203497 #97206F #978320 #209747

split-complementary

#203497 #974720 #6F9720

monochromatic

#0B1132 #152364 #203497 #2B45C9 #566DDB

Accessibility & contrast

On white

10.50

#203497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#203497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203497

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203497	#FFFFFF	#000000	##FFFFFF
##203497	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #203497;
/* rgb */ color: rgb(32, 52, 151);
/* oklch */ color: oklch(38.0% 0.163 268.3);

Tailwind

colors: {
  custom: {
    50: '#706bb7',
    500: '#203497',
    950: '#000000',
  },
}

SCSS

$custom: #203497;
$custom-light: #706bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#203497",
  "rgb": {
    "r": 32,
    "g": 52,
    "b": 151
  },
  "hsl": {
    "h": 229.916,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37987,
    "c": 0.16283,
    "h": 268.3
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary

#203497

secondary

#BFAD54

accent

#CC40E8

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #203497

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

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