#2D298A#2D298A

#2D298A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.155 H 276.8°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D298A
RGB	rgb(45, 41, 138)
HSL	hsl(242, 54%, 35%)
HSV	hsv(242, 70%, 54%)
CMYK	cmyk(67.4%, 70.3%, 0%, 45.9%)
CIE-LAB	lab(23.60, 33.37, -53.32)
CIE-LCH	lch(23.60, 62.90, 302.04°)
OKLab	oklab(35.54% 0.0185 -0.1539)
OKLCH	oklch(35.54% 0.155 276.8)
XYZ	xyz(6.4611, 3.9782, 24.4672)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D298A #868A29

analogous

#29568A #2D298A #5D298A

triadic

#2D298A #8A2D29 #298A2D

tetradic

#2D298A #8A2956 #868A29 #298A5D

square

#2D298A #8A2956 #868A29 #298A5D

split-complementary

#2D298A #8A5D29 #568A29

monochromatic

#0E0D2C #1E1B5B #2D298A #3C37B9 #635ECF

Accessibility & contrast

On white

11.69

#2D298A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2D298A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D298A

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D298A	#FFFFFF	#000000	##FFFFFF
##2D298A	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8D

Deuteranopia (green-blind)

#003488

Tritanopia (blue-blind)

#004356

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d298a;
/* rgb */ color: rgb(45, 41, 138);
/* oklch */ color: oklch(35.5% 0.155 276.8);

Tailwind

colors: {
  custom: {
    50: '#7363ad',
    500: '#2d298a',
    950: '#000000',
  },
}

SCSS

$custom: #2d298a;
$custom-light: #7363ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d298a",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 138
  },
  "hsl": {
    "h": 242.474,
    "s": 54.19,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35542,
    "c": 0.15501,
    "h": 276.8
  },
  "luminance": 0.03979
}

Semantic roles & 50–950 ramp

primary

#2D298A

secondary

#B1B55A

accent

#DE4AD7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D298A

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

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