#203D98#203D98

#203D98 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.153 H 266.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#203D98
RGB	rgb(32, 61, 152)
HSL	hsl(226, 65%, 36%)
HSV	hsv(226, 79%, 60%)
CMYK	cmyk(78.9%, 59.9%, 0%, 40.4%)
CIE-LAB	lab(29.19, 23.71, -52.84)
CIE-LCH	lch(29.19, 57.92, 294.17°)
OKLab	oklab(39.84% -0.0106 -0.1526)
OKLCH	oklch(39.84% 0.153 266)
XYZ	xyz(7.9299, 5.9107, 30.4226)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203D98 #987B20

analogous

#207998 #203D98 #3F2098

triadic

#203D98 #98203D #3D9820

tetradic

#203D98 #982079 #987B20 #20983F

square

#203D98 #982079 #987B20 #20983F

split-complementary

#203D98 #983F20 #799820

monochromatic

#0B1433 #152965 #203D98 #2B51CB #5777DC

Accessibility & contrast

On white

9.62

#203D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#203D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203D98

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203D98	#FFFFFF	#000000	##FFFFFF
##203D98	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9B

Deuteranopia (green-blind)

#003F96

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #203d98;
/* rgb */ color: rgb(32, 61, 152);
/* oklch */ color: oklch(39.8% 0.153 266.0);

Tailwind

colors: {
  custom: {
    50: '#6f72b7',
    500: '#203d98',
    950: '#000000',
  },
}

SCSS

$custom: #203d98;
$custom-light: #6f72b7;
$custom-dark: #000000;

JSON

{
  "hex": "#203d98",
  "rgb": {
    "r": 32,
    "g": 61,
    "b": 152
  },
  "hsl": {
    "h": 225.5,
    "s": 65.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39839,
    "c": 0.15302,
    "h": 266
  },
  "luminance": 0.05912
}

Semantic roles & 50–950 ramp

primary

#203D98

secondary

#BFA654

accent

#BF40E8

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #203D98

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

Preview Lab → · Contrast checker → · Palette generator →