#34248F#34248F

#34248F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.166 H 280.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#34248F
RGB	rgb(52, 36, 143)
HSL	hsl(249, 60%, 35%)
HSV	hsv(249, 75%, 56%)
CMYK	cmyk(63.6%, 74.8%, 0%, 43.9%)
CIE-LAB	lab(23.59, 38.98, -56.43)
CIE-LCH	lch(23.59, 68.58, 304.64°)
OKLab	oklab(35.83% 0.031 -0.1628)
OKLCH	oklch(35.83% 0.166 280.8)
XYZ	xyz(7.0034, 3.9745, 26.3794)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34248F #7F8F24

analogous

#24498F #34248F #6A248F

triadic

#34248F #8F3424 #248F34

tetradic

#34248F #8F2449 #7F8F24 #248F6A

square

#34248F #8F2449 #7F8F24 #248F6A

split-complementary

#34248F #8F6A24 #498F24

monochromatic

#100B2D #22185E #34248F #4630C0 #6B58D5

Accessibility & contrast

On white

11.70

#34248F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#34248F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34248F

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34248F	#FFFFFF	#000000	##FFFFFF
##34248F	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#00348D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #34248f;
/* rgb */ color: rgb(52, 36, 143);
/* oklch */ color: oklch(35.8% 0.166 280.8);

Tailwind

colors: {
  custom: {
    50: '#7861b1',
    500: '#34248f',
    950: '#000000',
  },
}

SCSS

$custom: #34248f;
$custom-light: #7861b1;
$custom-dark: #000000;

JSON

{
  "hex": "#34248f",
  "rgb": {
    "r": 52,
    "g": 36,
    "b": 143
  },
  "hsl": {
    "h": 248.972,
    "s": 59.777,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35828,
    "c": 0.1657,
    "h": 280.8
  },
  "luminance": 0.03975
}

Semantic roles & 50–950 ramp

primary

#34248F

secondary

#AAB955

accent

#E345CB

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #34248F

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

Preview Lab → · Contrast checker → · Palette generator →