#33538E#33538E

#33538E is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.8% C 0.104 H 261.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#33538E
RGB	rgb(51, 83, 142)
HSL	hsl(219, 47%, 38%)
HSV	hsv(219, 64%, 56%)
CMYK	cmyk(64.1%, 41.5%, 0%, 44.3%)
CIE-LAB	lab(35.68, 7.97, -36.24)
CIE-LCH	lch(35.68, 37.10, 282.40°)
OKLab	oklab(44.8% -0.0152 -0.1031)
OKLCH	oklch(44.8% 0.104 261.6)
XYZ	xyz(9.3393, 8.8425, 26.8005)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33538E #8E6E33

analogous

#33808E #33538E #40338E

triadic

#33538E #8E3353 #538E33

tetradic

#33538E #8E3380 #8E6E33 #338E40

square

#33538E #8E3380 #8E6E33 #338E40

split-complementary

#33538E #8E4033 #808E33

monochromatic

#131E34 #233961 #33538E #436DBB #7090CC

Accessibility & contrast

On white

7.59

#33538E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#33538E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33538E

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33538E	#FFFFFF	#000000	##FFFFFF
##33538E	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395890

Deuteranopia (green-blind)

#2C508D

Tritanopia (blue-blind)

#006069

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #33538e;
/* rgb */ color: rgb(51, 83, 142);
/* oklch */ color: oklch(44.8% 0.104 261.6);

Tailwind

colors: {
  custom: {
    50: '#7483af',
    500: '#33538e',
    950: '#000000',
  },
}

SCSS

$custom: #33538e;
$custom-light: #7483af;
$custom-dark: #000000;

JSON

{
  "hex": "#33538e",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 142
  },
  "hsl": {
    "h": 218.901,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.44802,
    "c": 0.10423,
    "h": 261.6
  },
  "luminance": 0.08843
}

Semantic roles & 50–950 ramp

primary

#33538E

secondary

#B49969

accent

#A851D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #33538E

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

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