#2F248E#2F248E

#2F248E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.165 H 278.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F248E
RGB	rgb(47, 36, 142)
HSL	hsl(246, 60%, 35%)
HSV	hsv(246, 75%, 56%)
CMYK	cmyk(66.9%, 74.6%, 0%, 44.3%)
CIE-LAB	lab(23.06, 38.01, -56.68)
CIE-LCH	lch(23.06, 68.25, 303.84°)
OKLab	oklab(35.32% 0.0241 -0.1637)
OKLCH	oklch(35.32% 0.165 278.4)
XYZ	xyz(6.6841, 3.8185, 25.9708)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F248E #838E24

analogous

#244E8E #2F248E #64248E

triadic

#2F248E #8E2F24 #248E2F

tetradic

#2F248E #8E244E #838E24 #248E64

square

#2F248E #8E244E #838E24 #248E64

split-complementary

#2F248E #8E6424 #4E8E24

monochromatic

#0F0B2C #1F185D #2F248E #3F30BF #6558D5

Accessibility & contrast

On white

11.91

#2F248E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2F248E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F248E

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F248E	#FFFFFF	#000000	##FFFFFF
##2F248E	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00338C

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f248e;
/* rgb */ color: rgb(47, 36, 142);
/* oklch */ color: oklch(35.3% 0.165 278.4);

Tailwind

colors: {
  custom: {
    50: '#7560b0',
    500: '#2f248e',
    950: '#000000',
  },
}

SCSS

$custom: #2f248e;
$custom-light: #7560b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f248e",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 142
  },
  "hsl": {
    "h": 246.226,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35319,
    "c": 0.16543,
    "h": 278.4
  },
  "luminance": 0.03819
}

Semantic roles & 50–950 ramp

primary

#2F248E

secondary

#AFB955

accent

#E345D2

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2F248E

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

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