#2D2590#2D2590

#2D2590 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.5% C 0.167 H 276.9°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D2590
RGB	rgb(45, 37, 144)
HSL	hsl(244, 59%, 35%)
HSV	hsv(244, 74%, 56%)
CMYK	cmyk(68.7%, 74.3%, 0%, 43.5%)
CIE-LAB	lab(23.32, 37.85, -57.51)
CIE-LCH	lch(23.32, 68.85, 303.35°)
OKLab	oklab(35.52% 0.0202 -0.1661)
OKLCH	oklch(35.52% 0.167 276.9)
XYZ	xyz(6.7762, 3.8940, 26.7747)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2590 #889025

analogous

#255290 #2D2590 #622590

triadic

#2D2590 #902D25 #25902D

tetradic

#2D2590 #902552 #889025 #259062

square

#2D2590 #902552 #889025 #259062

split-complementary

#2D2590 #906225 #529025

monochromatic

#0F0C2F #1E185F #2D2590 #3C32C1 #645BD5

Accessibility & contrast

On white

11.80

#2D2590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2D2590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2590

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2590	#FFFFFF	#000000	##FFFFFF
##2D2590	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2590;
/* rgb */ color: rgb(45, 37, 144);
/* oklch */ color: oklch(35.5% 0.167 276.9);

Tailwind

colors: {
  custom: {
    50: '#7561b2',
    500: '#2d2590',
    950: '#000000',
  },
}

SCSS

$custom: #2d2590;
$custom-light: #7561b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2590",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 144
  },
  "hsl": {
    "h": 244.486,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35522,
    "c": 0.16737,
    "h": 276.9
  },
  "luminance": 0.03895
}

Semantic roles & 50–950 ramp

primary

#2D2590

secondary

#B2B957

accent

#E245D7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2D2590

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

Preview Lab → · Contrast checker → · Palette generator →