#3027A7#3027A7

#3027A7 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.5% C 0.193 H 275.4°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#3027A7
RGB	rgb(48, 39, 167)
HSL	hsl(244, 62%, 40%)
HSV	hsv(244, 77%, 65%)
CMYK	cmyk(71.3%, 76.6%, 0%, 34.5%)
CIE-LAB	lab(26.36, 44.62, -66.56)
CIE-LCH	lch(26.36, 80.14, 303.84°)
OKLab	oklab(38.45% 0.0182 -0.1925)
OKLCH	oklch(38.45% 0.193 275.4)
XYZ	xyz(8.9172, 4.8686, 37.0215)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3027A7 #9EA727

analogous

#275EA7 #3027A7 #7027A7

triadic

#3027A7 #A73027 #27A730

tetradic

#3027A7 #A7275E #9EA727 #27A770

square

#3027A7 #A7275E #9EA727 #27A770

split-complementary

#3027A7 #A77027 #5EA727

monochromatic

#131044 #221B75 #3027A7 #453AD1 #746CDD

Accessibility & contrast

On white

10.64

#3027A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3027A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3027A7

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3027A7	#FFFFFF	#000000	##FFFFFF
##3027A7	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0039A5

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3027a7;
/* rgb */ color: rgb(48, 39, 167);
/* oklch */ color: oklch(38.5% 0.193 275.4);

Tailwind

colors: {
  custom: {
    50: '#7b64c2',
    500: '#3027a7',
    950: '#000000',
  },
}

SCSS

$custom: #3027a7;
$custom-light: #7b64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3027a7",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 167
  },
  "hsl": {
    "h": 244.219,
    "s": 62.136,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38451,
    "c": 0.19332,
    "h": 275.4
  },
  "luminance": 0.04869
}

Semantic roles & 50–950 ramp

primary

#3027A7

secondary

#BDC367

accent

#E543DA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3027A7

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

Preview Lab → · Contrast checker → · Palette generator →