#3029BA#3029BA

#3029BA is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.214 H 273.5°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3029BA
RGB	rgb(48, 41, 186)
HSL	hsl(243, 64%, 45%)
HSV	hsv(243, 78%, 73%)
CMYK	cmyk(74.2%, 78%, 0%, 27.1%)
CIE-LAB	lab(28.79, 49.63, -73.90)
CIE-LCH	lch(28.79, 89.02, 303.89°)
OKLab	oklab(40.77% 0.0131 -0.2138)
OKLCH	oklch(40.77% 0.214 273.5)
XYZ	xyz(10.8718, 5.7583, 46.9834)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3029BA #B3BA29

analogous

#296ABA #3029BA #7929BA

triadic

#3029BA #BA3029 #29BA30

tetradic

#3029BA #BA296A #B3BA29 #29BA79

square

#3029BA #BA296A #B3BA29 #29BA79

split-complementary

#3029BA #BA7929 #6ABA29

monochromatic

#161356 #231E88 #3029BA #5049D7 #807BE2

Accessibility & contrast

On white

9.76

#3029BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3029BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3029BA

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3029BA	#FFFFFF	#000000	##FFFFFF
##3029BA	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBE

Deuteranopia (green-blind)

#003DB7

Tritanopia (blue-blind)

#005571

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3029ba;
/* rgb */ color: rgb(48, 41, 186);
/* oklch */ color: oklch(40.8% 0.214 273.5);

Tailwind

colors: {
  custom: {
    50: '#7f66d0',
    500: '#3029ba',
    950: '#000000',
  },
}

SCSS

$custom: #3029ba;
$custom-light: #7f66d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3029ba",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 186
  },
  "hsl": {
    "h": 242.897,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40773,
    "c": 0.21421,
    "h": 273.5
  },
  "luminance": 0.05759
}

Semantic roles & 50–950 ramp

primary

#3029BA

secondary

#C6CA75

accent

#E741DF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3029BA

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

Preview Lab → · Contrast checker → · Palette generator →