#203A97#203A97

#203A97 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.1% C 0.155 H 266.8°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#203A97
RGB	rgb(32, 58, 151)
HSL	hsl(227, 65%, 36%)
HSV	hsv(227, 79%, 59%)
CMYK	cmyk(78.8%, 61.6%, 0%, 40.8%)
CIE-LAB	lab(28.29, 25.37, -53.69)
CIE-LCH	lch(28.29, 59.38, 295.29°)
OKLab	oklab(39.15% -0.0086 -0.1552)
OKLCH	oklch(39.15% 0.155 266.8)
XYZ	xyz(7.6927, 5.5667, 29.9412)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203A97 #977D20

analogous

#207597 #203A97 #412097

triadic

#203A97 #97203A #3A9720

tetradic

#203A97 #972075 #977D20 #209741

square

#203A97 #972075 #977D20 #209741

split-complementary

#203A97 #974120 #759720

monochromatic

#0B1332 #152764 #203A97 #2B4DC9 #5673DB

Accessibility & contrast

On white

9.94

#203A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#203A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A97

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203A97	#FFFFFF	#000000	##FFFFFF
##203A97	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489A

Deuteranopia (green-blind)

#003D95

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #203a97;
/* rgb */ color: rgb(32, 58, 151);
/* oklch */ color: oklch(39.1% 0.155 266.8);

Tailwind

colors: {
  custom: {
    50: '#6f6fb6',
    500: '#203a97',
    950: '#000000',
  },
}

SCSS

$custom: #203a97;
$custom-light: #6f6fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#203a97",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 151
  },
  "hsl": {
    "h": 226.891,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39146,
    "c": 0.15542,
    "h": 266.8
  },
  "luminance": 0.05568
}

Semantic roles & 50–950 ramp

primary

#203A97

secondary

#BFA854

accent

#C340E8

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #203A97

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

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