#2F248D#2F248D

#2F248D is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.164 H 278.5°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F248D
RGB	rgb(47, 36, 141)
HSL	hsl(246, 59%, 35%)
HSV	hsv(246, 74%, 55%)
CMYK	cmyk(66.7%, 74.5%, 0%, 44.7%)
CIE-LAB	lab(22.96, 37.68, -56.23)
CIE-LCH	lch(22.96, 67.69, 303.82°)
OKLab	oklab(35.22% 0.0243 -0.1623)
OKLCH	oklch(35.22% 0.164 278.5)
XYZ	xyz(6.6093, 3.7886, 25.5771)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F248D #828D24

analogous

#244D8D #2F248D #64248D

triadic

#2F248D #8D2F24 #248D2F

tetradic

#2F248D #8D244D #828D24 #248D64

square

#2F248D #8D244D #828D24 #248D64

split-complementary

#2F248D #8D6424 #4D8D24

monochromatic

#0E0B2B #1F185C #2F248D #3F30BE #6457D4

Accessibility & contrast

On white

11.95

#2F248D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2F248D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F248D

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F248D	#FFFFFF	#000000	##FFFFFF
##2F248D	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f248d;
/* rgb */ color: rgb(47, 36, 141);
/* oklch */ color: oklch(35.2% 0.164 278.5);

Tailwind

colors: {
  custom: {
    50: '#7560af',
    500: '#2f248d',
    950: '#000000',
  },
}

SCSS

$custom: #2f248d;
$custom-light: #7560af;
$custom-dark: #000000;

JSON

{
  "hex": "#2f248d",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 141
  },
  "hsl": {
    "h": 246.286,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35215,
    "c": 0.16415,
    "h": 278.5
  },
  "luminance": 0.03789
}

Semantic roles & 50–950 ramp

primary

#2F248D

secondary

#AEB854

accent

#E345D2

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #2F248D

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

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