#3029A8#3029A8

#3029A8 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.193 H 275.1°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#3029A8
RGB	rgb(48, 41, 168)
HSL	hsl(243, 61%, 41%)
HSV	hsv(243, 76%, 66%)
CMYK	cmyk(71.4%, 75.6%, 0%, 34.1%)
CIE-LAB	lab(26.85, 43.85, -66.35)
CIE-LCH	lch(26.85, 79.53, 303.46°)
OKLab	oklab(38.83% 0.017 -0.1919)
OKLCH	oklch(38.83% 0.193 275.1)
XYZ	xyz(9.0774, 5.0405, 37.5327)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3029A8 #A1A829

analogous

#2961A8 #3029A8 #6F29A8

triadic

#3029A8 #A83029 #29A830

tetradic

#3029A8 #A82961 #A1A829 #29A86F

square

#3029A8 #A82961 #A1A829 #29A86F

split-complementary

#3029A8 #A86F29 #61A829

monochromatic

#141146 #221D77 #3029A8 #463ED0 #756FDC

Accessibility & contrast

On white

10.46

#3029A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3029A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3029A8

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3029A8	#FFFFFF	#000000	##FFFFFF
##3029A8	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AC

Deuteranopia (green-blind)

#003AA6

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3029a8;
/* rgb */ color: rgb(48, 41, 168);
/* oklch */ color: oklch(38.8% 0.193 275.1);

Tailwind

colors: {
  custom: {
    50: '#7b65c3',
    500: '#3029a8',
    950: '#000000',
  },
}

SCSS

$custom: #3029a8;
$custom-light: #7b65c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3029a8",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 168
  },
  "hsl": {
    "h": 243.307,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38831,
    "c": 0.19261,
    "h": 275.1
  },
  "luminance": 0.05041
}

Semantic roles & 50–950 ramp

primary

#3029A8

secondary

#BEC36A

accent

#E444DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3029A8

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

Preview Lab → · Contrast checker → · Palette generator →