#333C95#333C95

#333C95 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.4% C 0.145 H 273.6°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#333C95
RGB	rgb(51, 60, 149)
HSL	hsl(234, 49%, 39%)
HSV	hsv(234, 66%, 58%)
CMYK	cmyk(65.8%, 59.7%, 0%, 41.6%)
CIE-LAB	lab(29.68, 25.88, -50.17)
CIE-LCH	lch(29.68, 56.45, 297.28°)
OKLab	oklab(40.4% 0.0091 -0.1444)
OKLCH	oklch(40.4% 0.145 273.6)
XYZ	xyz(8.4041, 6.1047, 29.1634)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333C95 #958C33

analogous

#336D95 #333C95 #5B3395

triadic

#333C95 #95333C #3C9533

tetradic

#333C95 #95336D #958C33 #33955B

square

#333C95 #95336D #958C33 #33955B

split-complementary

#333C95 #955B33 #6D9533

monochromatic

#14173A #232A67 #333C95 #4651C0 #737CCF

Accessibility & contrast

On white

9.46

#333C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#333C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333C95

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333C95	#FFFFFF	#000000	##FFFFFF
##333C95	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#004293

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #333c95;
/* rgb */ color: rgb(51, 60, 149);
/* oklch */ color: oklch(40.4% 0.145 273.6);

Tailwind

colors: {
  custom: {
    50: '#7671b5',
    500: '#333c95',
    950: '#000000',
  },
}

SCSS

$custom: #333c95;
$custom-light: #7671b5;
$custom-dark: #000000;

JSON

{
  "hex": "#333c95",
  "rgb": {
    "r": 51,
    "g": 60,
    "b": 149
  },
  "hsl": {
    "h": 234.49,
    "s": 49,
    "l": 39.216
  },
  "oklch": {
    "l": 0.40397,
    "c": 0.14467,
    "h": 273.6
  },
  "luminance": 0.06105
}

Semantic roles & 50–950 ramp

primary

#333C95

secondary

#B7B06C

accent

#CC4FD9

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #333C95

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

Preview Lab → · Contrast checker → · Palette generator →