#2F63A5#2F63A5

#2F63A5 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.8% C 0.120 H 255.6°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F63A5
RGB	rgb(47, 99, 165)
HSL	hsl(214, 56%, 42%)
HSV	hsv(214, 72%, 65%)
CMYK	cmyk(71.5%, 40%, 0%, 35.3%)
CIE-LAB	lab(41.60, 5.47, -40.63)
CIE-LCH	lch(41.60, 41.00, 277.67°)
OKLab	oklab(49.78% -0.0297 -0.1158)
OKLCH	oklch(49.78% 0.12 255.6)
XYZ	xyz(12.4232, 12.2433, 37.2985)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F63A5 #A5712F

analogous

#2F9EA5 #2F63A5 #362FA5

triadic

#2F63A5 #A52F63 #63A52F

tetradic

#2F63A5 #A52F9E #A5712F #2FA536

square

#2F63A5 #A52F9E #A5712F #2FA536

split-complementary

#2F63A5 #A5362F #9EA52F

monochromatic

#142A46 #214675 #2F63A5 #4781CB #76A1D8

Accessibility & contrast

On white

6.09

#2F63A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2F63A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F63A5

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F63A5	#FFFFFF	#000000	##FFFFFF
##2F63A5	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4468A8

Deuteranopia (green-blind)

#325DA4

Tritanopia (blue-blind)

#00727C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f63a5;
/* rgb */ color: rgb(47, 99, 165);
/* oklch */ color: oklch(49.8% 0.120 255.6);

Tailwind

colors: {
  custom: {
    50: '#768fc0',
    500: '#2f63a5',
    950: '#000000',
  },
}

SCSS

$custom: #2f63a5;
$custom-light: #768fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f63a5",
  "rgb": {
    "r": 47,
    "g": 99,
    "b": 165
  },
  "hsl": {
    "h": 213.559,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49781,
    "c": 0.11957,
    "h": 255.6
  },
  "luminance": 0.12245
}

Semantic roles & 50–950 ramp

primary

#2F63A5

secondary

#C09D70

accent

#9D49DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2F63A5

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

Preview Lab → · Contrast checker → · Palette generator →