#2F61AC#2F61AC

#2F61AC is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.8% C 0.131 H 258.5°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2F61AC
RGB	rgb(47, 97, 172)
HSL	hsl(216, 57%, 43%)
HSV	hsv(216, 73%, 67%)
CMYK	cmyk(72.7%, 43.6%, 0%, 32.5%)
CIE-LAB	lab(41.42, 9.38, -45.05)
CIE-LCH	lch(41.42, 46.01, 281.76°)
OKLab	oklab(49.78% -0.0263 -0.1288)
OKLCH	oklch(49.78% 0.131 258.5)
XYZ	xyz(12.8907, 12.1309, 40.6839)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F61AC #AC7A2F

analogous

#2F9FAC #2F61AC #3B2FAC

triadic

#2F61AC #AC2F61 #61AC2F

tetradic

#2F61AC #AC2F9F #AC7A2F #2FAC3B

square

#2F61AC #AC2F9F #AC7A2F #2FAC3B

split-complementary

#2F61AC #AC3B2F #9FAC2F

monochromatic

#152B4C #22467C #2F61AC #4B7FCE #7BA1DB

Accessibility & contrast

On white

6.13

#2F61AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2F61AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F61AC

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F61AC	#FFFFFF	#000000	##FFFFFF
##2F61AC	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C68AF

Deuteranopia (green-blind)

#265CAA

Tritanopia (blue-blind)

#00737E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f61ac;
/* rgb */ color: rgb(47, 97, 172);
/* oklch */ color: oklch(49.8% 0.131 258.5);

Tailwind

colors: {
  custom: {
    50: '#788dc5',
    500: '#2f61ac',
    950: '#000000',
  },
}

SCSS

$custom: #2f61ac;
$custom-light: #788dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f61ac",
  "rgb": {
    "r": 47,
    "g": 97,
    "b": 172
  },
  "hsl": {
    "h": 216,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49778,
    "c": 0.13148,
    "h": 258.5
  },
  "luminance": 0.12132
}

Semantic roles & 50–950 ramp

primary

#2F61AC

secondary

#C3A374

accent

#A347E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2F61AC

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

Preview Lab → · Contrast checker → · Palette generator →