#203C97#203C97

#203C97 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.5% C 0.153 H 266.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#203C97
RGB	rgb(32, 60, 151)
HSL	hsl(226, 65%, 36%)
HSV	hsv(226, 79%, 59%)
CMYK	cmyk(78.8%, 60.3%, 0%, 40.8%)
CIE-LAB	lab(28.83, 24.00, -52.81)
CIE-LCH	lch(28.83, 58.01, 294.44°)
OKLab	oklab(39.55% -0.01 -0.1526)
OKLCH	oklch(39.55% 0.153 266.3)
XYZ	xyz(7.7955, 5.7723, 29.9755)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C97 #977B20

analogous

#207797 #203C97 #3F2097

triadic

#203C97 #97203C #3C9720

tetradic

#203C97 #972077 #977B20 #20973F

square

#203C97 #972077 #977B20 #20973F

split-complementary

#203C97 #973F20 #779720

monochromatic

#0B1432 #152864 #203C97 #2B50C9 #5675DB

Accessibility & contrast

On white

9.75

#203C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#203C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C97

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C97	#FFFFFF	#000000	##FFFFFF
##203C97	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9A

Deuteranopia (green-blind)

#003F95

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #203c97;
/* rgb */ color: rgb(32, 60, 151);
/* oklch */ color: oklch(39.5% 0.153 266.3);

Tailwind

colors: {
  custom: {
    50: '#6f71b6',
    500: '#203c97',
    950: '#000000',
  },
}

SCSS

$custom: #203c97;
$custom-light: #6f71b6;
$custom-dark: #000000;

JSON

{
  "hex": "#203c97",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 151
  },
  "hsl": {
    "h": 225.882,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39547,
    "c": 0.15291,
    "h": 266.3
  },
  "luminance": 0.05773
}

Semantic roles & 50–950 ramp

primary

#203C97

secondary

#BFA654

accent

#C040E8

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #203C97

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

Preview Lab → · Contrast checker → · Palette generator →