#3029BC#3029BC

#3029BC is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 41.0% C 0.217 H 273.3°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#3029BC
RGB	rgb(48, 41, 188)
HSL	hsl(243, 64%, 45%)
HSV	hsv(243, 78%, 74%)
CMYK	cmyk(74.5%, 78.2%, 0%, 26.3%)
CIE-LAB	lab(29.02, 50.26, -74.72)
CIE-LCH	lch(29.02, 90.05, 303.93°)
OKLab	oklab(40.99% 0.0126 -0.2162)
OKLCH	oklch(40.99% 0.217 273.3)
XYZ	xyz(11.0859, 5.8439, 48.1109)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3029BC #B5BC29

analogous

#296CBC #3029BC #7929BC

triadic

#3029BC #BC3029 #29BC30

tetradic

#3029BC #BC296C #B5BC29 #29BC79

square

#3029BC #BC296C #B5BC29 #29BC79

split-complementary

#3029BC #BC7929 #6CBC29

monochromatic

#161358 #231E8A #3029BC #514BD8 #827DE3

Accessibility & contrast

On white

9.68

#3029BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3029BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3029BC

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3029BC	#FFFFFF	#000000	##FFFFFF
##3029BC	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC0

Deuteranopia (green-blind)

#003DB9

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3029bc;
/* rgb */ color: rgb(48, 41, 188);
/* oklch */ color: oklch(41.0% 0.217 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f66d2',
    500: '#3029bc',
    950: '#000000',
  },
}

SCSS

$custom: #3029bc;
$custom-light: #7f66d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3029bc",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 188
  },
  "hsl": {
    "h": 242.857,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40993,
    "c": 0.21656,
    "h": 273.3
  },
  "luminance": 0.05845
}

Semantic roles & 50–950 ramp

primary

#3029BC

secondary

#C7CB76

accent

#E741DF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3029BC

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

Preview Lab → · Contrast checker → · Palette generator →