#2D63A9#2D63A9

#2D63A9 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 50.0% C 0.126 H 256.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#2D63A9
RGB	rgb(45, 99, 169)
HSL	hsl(214, 58%, 42%)
HSV	hsv(214, 73%, 66%)
CMYK	cmyk(73.4%, 41.4%, 0%, 33.7%)
CIE-LAB	lab(41.76, 6.68, -42.74)
CIE-LCH	lch(41.76, 43.26, 278.88°)
OKLab	oklab(49.96% -0.0302 -0.1221)
OKLCH	oklch(49.96% 0.126 256.1)
XYZ	xyz(12.7028, 12.3447, 39.2417)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D63A9 #A9732D

analogous

#2DA1A9 #2D63A9 #352DA9

triadic

#2D63A9 #A92D63 #63A92D

tetradic

#2D63A9 #A92DA1 #A9732D #2DA935

square

#2D63A9 #A92DA1 #A9732D #2DA935

split-complementary

#2D63A9 #A9352D #A1A92D

monochromatic

#132A48 #204779 #2D63A9 #4681CE #76A2DA

Accessibility & contrast

On white

6.05

#2D63A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2D63A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D63A9

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D63A9	#FFFFFF	#000000	##FFFFFF
##2D63A9	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4269AC

Deuteranopia (green-blind)

#2D5DA8

Tritanopia (blue-blind)

#00737E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2d63a9;
/* rgb */ color: rgb(45, 99, 169);
/* oklch */ color: oklch(50.0% 0.126 256.1);

Tailwind

colors: {
  custom: {
    50: '#768ec3',
    500: '#2d63a9',
    950: '#000000',
  },
}

SCSS

$custom: #2d63a9;
$custom-light: #768ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d63a9",
  "rgb": {
    "r": 45,
    "g": 99,
    "b": 169
  },
  "hsl": {
    "h": 213.871,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49959,
    "c": 0.12575,
    "h": 256.1
  },
  "luminance": 0.12346
}

Semantic roles & 50–950 ramp

primary

#2D63A9

secondary

#C29E6F

accent

#9E47E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2D63A9

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

Preview Lab → · Contrast checker → · Palette generator →