#3029B6#3029B6

#3029B6 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.209 H 273.8°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3029B6
RGB	rgb(48, 41, 182)
HSL	hsl(243, 63%, 44%)
HSV	hsv(243, 77%, 71%)
CMYK	cmyk(73.6%, 77.5%, 0%, 28.6%)
CIE-LAB	lab(28.36, 48.36, -72.25)
CIE-LCH	lch(28.36, 86.95, 303.80°)
OKLab	oklab(40.34% 0.014 -0.209)
OKLCH	oklch(40.34% 0.209 273.8)
XYZ	xyz(10.4525, 5.5906, 44.7751)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3029B6 #AFB629

analogous

#2968B6 #3029B6 #7629B6

triadic

#3029B6 #B63029 #29B630

tetradic

#3029B6 #B62968 #AFB629 #29B676

square

#3029B6 #B62968 #AFB629 #29B676

split-complementary

#3029B6 #B67629 #68B629

monochromatic

#161252 #231E84 #3029B6 #4E47D5 #7E79E1

Accessibility & contrast

On white

9.91

#3029B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3029B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3029B6

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3029B6	#FFFFFF	#000000	##FFFFFF
##3029B6	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BA

Deuteranopia (green-blind)

#003CB4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3029b6;
/* rgb */ color: rgb(48, 41, 182);
/* oklch */ color: oklch(40.3% 0.209 273.8);

Tailwind

colors: {
  custom: {
    50: '#7e66cd',
    500: '#3029b6',
    950: '#000000',
  },
}

SCSS

$custom: #3029b6;
$custom-light: #7e66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3029b6",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 182
  },
  "hsl": {
    "h": 242.979,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40336,
    "c": 0.20948,
    "h": 273.8
  },
  "luminance": 0.05592
}

Semantic roles & 50–950 ramp

primary

#3029B6

secondary

#C4C972

accent

#E642DE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3029B6

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

Preview Lab → · Contrast checker → · Palette generator →