#2D63A3#2D63A3

#2D63A3 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.6% C 0.118 H 254.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D63A3
RGB	rgb(45, 99, 163)
HSL	hsl(213, 57%, 41%)
HSV	hsv(213, 72%, 64%)
CMYK	cmyk(72.4%, 39.3%, 0%, 36.1%)
CIE-LAB	lab(41.41, 4.42, -39.75)
CIE-LCH	lch(41.41, 39.99, 276.34°)
OKLab	oklab(49.58% -0.0316 -0.1133)
OKLCH	oklch(49.58% 0.118 254.4)
XYZ	xyz(12.1524, 12.1246, 36.3430)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63A3 #A36D2D

analogous

#2D9EA3 #2D63A3 #322DA3

triadic

#2D63A3 #A32D63 #63A32D

tetradic

#2D63A3 #A32D9E #A36D2D #2DA332

square

#2D63A3 #A32D9E #A36D2D #2DA332

split-complementary

#2D63A3 #A3322D #9EA32D

monochromatic

#132943 #204673 #2D63A3 #4281CB #72A1D8

Accessibility & contrast

On white

6.13

#2D63A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2D63A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63A3

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63A3	#FFFFFF	#000000	##FFFFFF
##2D63A3	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)

#4568A6

Deuteranopia (green-blind)

#335DA2

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2d63a3;
/* rgb */ color: rgb(45, 99, 163);
/* oklch */ color: oklch(49.6% 0.118 254.4);

Tailwind

colors: {
  custom: {
    50: '#758fbe',
    500: '#2d63a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d63a3;
$custom-light: #758fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63a3",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 163
  },
  "hsl": {
    "h": 212.542,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49578,
    "c": 0.11759,
    "h": 254.4
  },
  "luminance": 0.12126
}

Semantic roles & 50–950 ramp

primary

#2D63A3

secondary

#C0996C

accent

#9A48E0

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2D63A3

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

Preview Lab → · Contrast checker → · Palette generator →