#2F50A2#2F50A2

#2F50A2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.138 H 264.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#2F50A2
RGB	rgb(47, 80, 162)
HSL	hsl(223, 55%, 41%)
HSV	hsv(223, 71%, 64%)
CMYK	cmyk(71%, 50.6%, 0%, 36.5%)
CIE-LAB	lab(35.89, 16.72, -47.99)
CIE-LCH	lch(35.89, 50.82, 289.21°)
OKLab	oklab(45.32% -0.0123 -0.1378)
OKLCH	oklch(45.32% 0.138 264.9)
XYZ	xyz(10.5602, 8.9492, 35.3462)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F50A2 #A2812F

analogous

#2F89A2 #2F50A2 #482FA2

triadic

#2F50A2 #A22F50 #50A22F

tetradic

#2F50A2 #A22F89 #A2812F #2FA248

square

#2F50A2 #A22F89 #A2812F #2FA248

split-complementary

#2F50A2 #A2482F #89A22F

monochromatic

#132143 #213973 #2F50A2 #456BC9 #7591D7

Accessibility & contrast

On white

7.53

#2F50A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2F50A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F50A2

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F50A2	#FFFFFF	#000000	##FFFFFF
##2F50A2	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205AA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2f50a2;
/* rgb */ color: rgb(47, 80, 162);
/* oklch */ color: oklch(45.3% 0.138 264.9);

Tailwind

colors: {
  custom: {
    50: '#7680be',
    500: '#2f50a2',
    950: '#000000',
  },
}

SCSS

$custom: #2f50a2;
$custom-light: #7680be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f50a2",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 162
  },
  "hsl": {
    "h": 222.783,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45318,
    "c": 0.13834,
    "h": 264.9
  },
  "luminance": 0.0895
}

Semantic roles & 50–950 ramp

primary

#2F50A2

secondary

#BFA86E

accent

#B449DE

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2F50A2

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

Preview Lab → · Contrast checker → · Palette generator →