#30227F#30227F

#30227F is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.148 H 281.7°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#30227F
RGB	rgb(48, 34, 127)
HSL	hsl(249, 58%, 32%)
HSV	hsv(249, 73%, 50%)
CMYK	cmyk(62.2%, 73.2%, 0%, 50.2%)
CIE-LAB	lab(21.22, 34.35, -50.29)
CIE-LCH	lch(21.22, 60.91, 304.33°)
OKLab	oklab(33.58% 0.0301 -0.1449)
OKLCH	oklch(33.58% 0.148 281.7)
XYZ	xyz(5.6205, 3.3043, 20.4162)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30227F #717F22

analogous

#22437F #30227F #5F227F

triadic

#30227F #7F3022 #227F30

tetradic

#30227F #7F2243 #717F22 #227F5F

square

#30227F #7F2243 #717F22 #227F5F

split-complementary

#30227F #7F5F22 #437F22

monochromatic

#0C081E #1E154F #30227F #422FAF #604CCF

Accessibility & contrast

On white

12.64

#30227F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#30227F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30227F

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30227F	#FFFFFF	#000000	##FFFFFF
##30227F	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #30227f;
/* rgb */ color: rgb(48, 34, 127);
/* oklch */ color: oklch(33.6% 0.148 281.7);

Tailwind

colors: {
  custom: {
    50: '#735fa5',
    500: '#30227f',
    950: '#000000',
  },
}

SCSS

$custom: #30227f;
$custom-light: #735fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#30227f",
  "rgb": {
    "r": 48,
    "g": 34,
    "b": 127
  },
  "hsl": {
    "h": 249.032,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33576,
    "c": 0.14804,
    "h": 281.7
  },
  "luminance": 0.03305
}

Semantic roles & 50–950 ramp

primary

#30227F

secondary

#A2B24B

accent

#E147CA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #30227F

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

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