#3027AD#3027AD

#3027AD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.1% C 0.201 H 274.8°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#3027AD
RGB	rgb(48, 39, 173)
HSL	hsl(244, 63%, 42%)
HSV	hsv(244, 77%, 68%)
CMYK	cmyk(72.3%, 77.5%, 0%, 32.2%)
CIE-LAB	lab(27.01, 46.55, -69.11)
CIE-LCH	lch(27.01, 83.32, 303.96°)
OKLab	oklab(39.1% 0.0168 -0.1998)
OKLCH	oklch(39.1% 0.201 274.8)
XYZ	xyz(9.4848, 5.0956, 40.0108)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3027AD #A4AD27

analogous

#2761AD #3027AD #7327AD

triadic

#3027AD #AD3027 #27AD30

tetradic

#3027AD #AD2761 #A4AD27 #27AD73

square

#3027AD #AD2761 #A4AD27 #27AD73

split-complementary

#3027AD #AD7327 #61AD27

monochromatic

#141049 #221C7B #3027AD #483ED3 #7770DF

Accessibility & contrast

On white

10.40

#3027AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3027AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3027AD

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3027AD	#FFFFFF	#000000	##FFFFFF
##3027AD	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B1

Deuteranopia (green-blind)

#003AAB

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3027ad;
/* rgb */ color: rgb(48, 39, 173);
/* oklch */ color: oklch(39.1% 0.201 274.8);

Tailwind

colors: {
  custom: {
    50: '#7c64c7',
    500: '#3027ad',
    950: '#000000',
  },
}

SCSS

$custom: #3027ad;
$custom-light: #7c64c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3027ad",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 173
  },
  "hsl": {
    "h": 244.03,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39099,
    "c": 0.20056,
    "h": 274.8
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#3027AD

secondary

#BFC66A

accent

#E642DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3027AD

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

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