#2F63A1#2F63A1

#2F63A1 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.114 H 254.4°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#2F63A1
RGB	rgb(47, 99, 161)
HSL	hsl(213, 55%, 41%)
HSV	hsv(213, 71%, 63%)
CMYK	cmyk(70.8%, 38.5%, 0%, 36.9%)
CIE-LAB	lab(41.37, 3.98, -38.62)
CIE-LCH	lch(41.37, 38.82, 275.88°)
OKLab	oklab(49.53% -0.0307 -0.1099)
OKLCH	oklch(49.53% 0.114 254.4)
XYZ	xyz(12.0648, 12.0999, 35.4110)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F63A1 #A16D2F

analogous

#2F9CA1 #2F63A1 #342FA1

triadic

#2F63A1 #A12F63 #63A12F

tetradic

#2F63A1 #A12F9C #A16D2F #2FA134

square

#2F63A1 #A12F9C #A16D2F #2FA134

split-complementary

#2F63A1 #A1342F #9CA12F

monochromatic

#132942 #214672 #2F63A1 #4581C9 #74A1D6

Accessibility & contrast

On white

6.14

#2F63A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2F63A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F63A1

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F63A1	#FFFFFF	#000000	##FFFFFF
##2F63A1	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4767A4

Deuteranopia (green-blind)

#365DA0

Tritanopia (blue-blind)

#00717A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f63a1;
/* rgb */ color: rgb(47, 99, 161);
/* oklch */ color: oklch(49.5% 0.114 254.4);

Tailwind

colors: {
  custom: {
    50: '#758fbd',
    500: '#2f63a1',
    950: '#000000',
  },
}

SCSS

$custom: #2f63a1;
$custom-light: #758fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f63a1",
  "rgb": {
    "r": 47,
    "g": 99,
    "b": 161
  },
  "hsl": {
    "h": 212.632,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.11413,
    "h": 254.4
  },
  "luminance": 0.12101
}

Semantic roles & 50–950 ramp

primary

#2F63A1

secondary

#BE996E

accent

#9A4ADE

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2F63A1

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

Preview Lab → · Contrast checker → · Palette generator →