#2F46B9#2F46B9

#2F46B9 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.182 H 269.0°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2F46B9
RGB	rgb(47, 70, 185)
HSL	hsl(230, 59%, 45%)
HSV	hsv(230, 75%, 73%)
CMYK	cmyk(74.6%, 62.2%, 0%, 27.5%)
CIE-LAB	lab(34.98, 31.92, -63.14)
CIE-LCH	lch(34.98, 70.75, 296.82°)
OKLab	oklab(45.19% -0.0033 -0.1825)
OKLCH	oklch(45.19% 0.182 269)
XYZ	xyz(12.1164, 8.4861, 46.8890)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F46B9 #B9A22F

analogous

#2F8BB9 #2F46B9 #5D2FB9

triadic

#2F46B9 #B92F46 #46B92F

tetradic

#2F46B9 #B92F8B #B9A22F #2FB95D

square

#2F46B9 #B92F8B #B9A22F #2FB95D

split-complementary

#2F46B9 #B95D2F #8BB92F

monochromatic

#162157 #233488 #2F46B9 #5268D3 #8392DF

Accessibility & contrast

On white

7.79

#2F46B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2F46B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F46B9

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F46B9	#FFFFFF	#000000	##FFFFFF
##2F46B9	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#004CB7

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f46b9;
/* rgb */ color: rgb(47, 70, 185);
/* oklch */ color: oklch(45.2% 0.182 269.0);

Tailwind

colors: {
  custom: {
    50: '#7c79cf',
    500: '#2f46b9',
    950: '#000000',
  },
}

SCSS

$custom: #2f46b9;
$custom-light: #7c79cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f46b9",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 185
  },
  "hsl": {
    "h": 230,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45188,
    "c": 0.18249,
    "h": 269
  },
  "luminance": 0.08487
}

Semantic roles & 50–950 ramp

primary

#2F46B9

secondary

#C9BC7B

accent

#C845E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2F46B9

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

Preview Lab → · Contrast checker → · Palette generator →