#2D2F89#2D2F89

#2D2F89 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.146 H 275.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F89
RGB	rgb(45, 47, 137)
HSL	hsl(239, 51%, 36%)
HSV	hsv(239, 67%, 54%)
CMYK	cmyk(67.2%, 65.7%, 0%, 46.3%)
CIE-LAB	lab(24.94, 29.17, -50.50)
CIE-LCH	lch(24.94, 58.32, 300.02°)
OKLab	oklab(36.49% 0.0138 -0.1456)
OKLCH	oklch(36.49% 0.146 275.4)
XYZ	xyz(6.6126, 4.3965, 24.1622)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F89 #89872D

analogous

#2D5D89 #2D2F89 #592D89

triadic

#2D2F89 #892D2F #2F892D

tetradic

#2D2F89 #892D5D #89872D #2D8959

square

#2D2F89 #892D5D #89872D #2D8959

split-complementary

#2D2F89 #89592D #5D892D

monochromatic

#0F0F2D #1E1F5B #2D2F89 #3C3FB7 #6466CC

Accessibility & contrast

On white

11.17

#2D2F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D2F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F89

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F89	#FFFFFF	#000000	##FFFFFF
##2D2F89	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d2f89;
/* rgb */ color: rgb(45, 47, 137);
/* oklch */ color: oklch(36.5% 0.146 275.4);

Tailwind

colors: {
  custom: {
    50: '#7268ac',
    500: '#2d2f89',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f89;
$custom-light: #7268ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f89",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 137
  },
  "hsl": {
    "h": 238.696,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.36488,
    "c": 0.14626,
    "h": 275.4
  },
  "luminance": 0.04397
}

Semantic roles & 50–950 ramp

primary

#2D2F89

secondary

#B3B15F

accent

#D74EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D2F89

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

Preview Lab → · Contrast checker → · Palette generator →