#2F46A2#2F46A2

#2F46A2 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.151 H 268.6°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F46A2
RGB	rgb(47, 70, 162)
HSL	hsl(228, 55%, 41%)
HSV	hsv(228, 71%, 64%)
CMYK	cmyk(71%, 56.8%, 0%, 36.5%)
CIE-LAB	lab(33.12, 23.39, -52.47)
CIE-LCH	lch(33.12, 57.45, 294.02°)
OKLab	oklab(43.23% -0.0036 -0.1511)
OKLCH	oklch(43.23% 0.151 268.6)
XYZ	xyz(9.8818, 7.5923, 35.1201)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F46A2 #A28B2F

analogous

#2F7FA2 #2F46A2 #512FA2

triadic

#2F46A2 #A22F46 #46A22F

tetradic

#2F46A2 #A22F7F #A28B2F #2FA251

square

#2F46A2 #A22F7F #A28B2F #2FA251

split-complementary

#2F46A2 #A2512F #7FA22F

monochromatic

#131D43 #213273 #2F46A2 #4560C9 #7588D7

Accessibility & contrast

On white

8.34

#2F46A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2F46A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F46A2

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F46A2	#FFFFFF	#000000	##FFFFFF
##2F46A2	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0049A0

Tritanopia (blue-blind)

#005C6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f46a2;
/* rgb */ color: rgb(47, 70, 162);
/* oklch */ color: oklch(43.2% 0.151 268.6);

Tailwind

colors: {
  custom: {
    50: '#7779be',
    500: '#2f46a2',
    950: '#000000',
  },
}

SCSS

$custom: #2f46a2;
$custom-light: #7779be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f46a2",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 162
  },
  "hsl": {
    "h": 228,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43226,
    "c": 0.15117,
    "h": 268.6
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#2F46A2

secondary

#BFAF6E

accent

#C149DE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2F46A2

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

Preview Lab → · Contrast checker → · Palette generator →