#33487C#33487C

#33487C is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.1% C 0.091 H 265.9°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#33487C
RGB	rgb(51, 72, 124)
HSL	hsl(223, 42%, 34%)
HSV	hsv(223, 59%, 49%)
CMYK	cmyk(58.9%, 41.9%, 0%, 51.4%)
CIE-LAB	lab(31.33, 8.71, -32.07)
CIE-LCH	lch(31.33, 33.23, 285.20°)
OKLab	oklab(41.1% -0.0065 -0.091)
OKLCH	oklch(41.1% 0.091 265.9)
XYZ	xyz(7.3195, 6.7932, 19.9904)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33487C #7C6733

analogous

#336D7C #33487C #43337C

triadic

#33487C #7C3348 #487C33

tetradic

#33487C #7C336D #7C6733 #337C43

square

#33487C #7C336D #7C6733 #337C43

split-complementary

#33487C #7C4333 #6D7C33

monochromatic

#0F1625 #212F51 #33487C #4561A7 #6882C1

Accessibility & contrast

On white

8.90

#33487C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#33487C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33487C

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33487C	#FFFFFF	#000000	##FFFFFF
##33487C	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324D7E

Deuteranopia (green-blind)

#29477B

Tritanopia (blue-blind)

#02535C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #33487c;
/* rgb */ color: rgb(51, 72, 124);
/* oklch */ color: oklch(41.1% 0.091 265.9);

Tailwind

colors: {
  custom: {
    50: '#717aa2',
    500: '#33487c',
    950: '#000000',
  },
}

SCSS

$custom: #33487c;
$custom-light: #717aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#33487c",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 124
  },
  "hsl": {
    "h": 222.74,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41101,
    "c": 0.09126,
    "h": 265.9
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#33487C

secondary

#A99462

accent

#AE56D2

background

#F7F7FA

surface

#EDEDF3

border

#C8C8CD

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #33487C

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

Preview Lab → · Contrast checker → · Palette generator →