#3029AD#3029AD

#3029AD is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.4% C 0.199 H 274.6°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#3029AD
RGB	rgb(48, 41, 173)
HSL	hsl(243, 62%, 42%)
HSV	hsv(243, 76%, 68%)
CMYK	cmyk(72.3%, 76.3%, 0%, 32.2%)
CIE-LAB	lab(27.38, 45.48, -68.48)
CIE-LCH	lch(27.38, 82.21, 303.59°)
OKLab	oklab(39.36% 0.0159 -0.1981)
OKLCH	oklch(39.36% 0.199 274.6)
XYZ	xyz(9.5522, 5.2304, 40.0332)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3029AD #A6AD29

analogous

#2964AD #3029AD #7229AD

triadic

#3029AD #AD3029 #29AD30

tetradic

#3029AD #AD2964 #A6AD29 #29AD72

square

#3029AD #AD2964 #A6AD29 #29AD72

split-complementary

#3029AD #AD7229 #64AD29

monochromatic

#15124A #221D7C #3029AD #4941D2 #7873DE

Accessibility & contrast

On white

10.26

#3029AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3029AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3029AD

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3029AD	#FFFFFF	#000000	##FFFFFF
##3029AD	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B1

Deuteranopia (green-blind)

#003AAB

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3029ad;
/* rgb */ color: rgb(48, 41, 173);
/* oklch */ color: oklch(39.4% 0.199 274.6);

Tailwind

colors: {
  custom: {
    50: '#7c65c7',
    500: '#3029ad',
    950: '#000000',
  },
}

SCSS

$custom: #3029ad;
$custom-light: #7c65c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3029ad",
  "rgb": {
    "r": 48,
    "g": 41,
    "b": 173
  },
  "hsl": {
    "h": 243.182,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39364,
    "c": 0.19871,
    "h": 274.6
  },
  "luminance": 0.05231
}

Semantic roles & 50–950 ramp

primary

#3029AD

secondary

#C0C56D

accent

#E543DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3029AD

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

Preview Lab → · Contrast checker → · Palette generator →