#2F63A7#2F63A7

#2F63A7 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.9% C 0.122 H 256.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2F63A7
RGB	rgb(47, 99, 167)
HSL	hsl(214, 56%, 42%)
HSV	hsv(214, 72%, 65%)
CMYK	cmyk(71.9%, 40.7%, 0%, 34.5%)
CIE-LAB	lab(41.72, 6.22, -41.63)
CIE-LCH	lch(41.72, 42.09, 278.50°)
OKLab	oklab(49.91% -0.0293 -0.1188)
OKLCH	oklch(49.91% 0.122 256.2)
XYZ	xyz(12.6066, 12.3167, 38.2647)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F63A7 #A7732F

analogous

#2F9FA7 #2F63A7 #372FA7

triadic

#2F63A7 #A72F63 #63A72F

tetradic

#2F63A7 #A72F9F #A7732F #2FA737

square

#2F63A7 #A72F9F #A7732F #2FA737

split-complementary

#2F63A7 #A7372F #9FA72F

monochromatic

#142A47 #224777 #2F63A7 #4881CB #78A2D9

Accessibility & contrast

On white

6.06

#2F63A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2F63A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F63A7

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F63A7	#FFFFFF	#000000	##FFFFFF
##2F63A7	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4368AA

Deuteranopia (green-blind)

#305DA6

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f63a7;
/* rgb */ color: rgb(47, 99, 167);
/* oklch */ color: oklch(49.9% 0.122 256.2);

Tailwind

colors: {
  custom: {
    50: '#778ec1',
    500: '#2f63a7',
    950: '#000000',
  },
}

SCSS

$custom: #2f63a7;
$custom-light: #778ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f63a7",
  "rgb": {
    "r": 47,
    "g": 99,
    "b": 167
  },
  "hsl": {
    "h": 214,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49908,
    "c": 0.12231,
    "h": 256.2
  },
  "luminance": 0.12318
}

Semantic roles & 50–950 ramp

primary

#2F63A7

secondary

#C19E71

accent

#9E48DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2F63A7

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

Preview Lab → · Contrast checker → · Palette generator →