#333A98#333A98

#333A98 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.3% C 0.151 H 274.1°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#333A98
RGB	rgb(51, 58, 152)
HSL	hsl(236, 50%, 40%)
HSV	hsv(236, 66%, 60%)
CMYK	cmyk(66.4%, 61.8%, 0%, 40.4%)
CIE-LAB	lab(29.40, 28.28, -52.45)
CIE-LCH	lch(29.40, 59.58, 298.33°)
OKLab	oklab(40.27% 0.0109 -0.1511)
OKLCH	oklch(40.27% 0.151 274.1)
XYZ	xyz(8.5439, 5.9962, 30.4068)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333A98 #989133

analogous

#336C98 #333A98 #5F3398

triadic

#333A98 #98333A #3A9833

tetradic

#333A98 #98336C #989133 #33985F

square

#333A98 #98336C #989133 #33985F

split-complementary

#333A98 #985F33 #6C9833

monochromatic

#14173C #24296A #333A98 #474FC1 #757BD1

Accessibility & contrast

On white

9.55

#333A98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#333A98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333A98

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333A98	#FFFFFF	#000000	##FFFFFF
##333A98	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9B

Deuteranopia (green-blind)

#004196

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #333a98;
/* rgb */ color: rgb(51, 58, 152);
/* oklch */ color: oklch(40.3% 0.151 274.1);

Tailwind

colors: {
  custom: {
    50: '#7770b7',
    500: '#333a98',
    950: '#000000',
  },
}

SCSS

$custom: #333a98;
$custom-light: #7770b7;
$custom-dark: #000000;

JSON

{
  "hex": "#333a98",
  "rgb": {
    "r": 51,
    "g": 58,
    "b": 152
  },
  "hsl": {
    "h": 235.842,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40272,
    "c": 0.15148,
    "h": 274.1
  },
  "luminance": 0.05997
}

Semantic roles & 50–950 ramp

primary

#333A98

secondary

#B9B46E

accent

#D04FD9

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #333A98

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

Preview Lab → · Contrast checker → · Palette generator →