#2A63A4#2A63A4

#2A63A4 is a mid, vivid cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.120 H 253.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#2A63A4
RGB	rgb(42, 99, 164)
HSL	hsl(212, 59%, 40%)
HSV	hsv(212, 74%, 64%)
CMYK	cmyk(74.4%, 39.6%, 0%, 35.7%)
CIE-LAB	lab(41.37, 4.36, -40.42)
CIE-LCH	lch(41.37, 40.65, 276.16°)
OKLab	oklab(49.53% -0.0334 -0.1153)
OKLCH	oklch(49.53% 0.12 253.8)
XYZ	xyz(12.1150, 12.0949, 36.8108)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A63A4 #A46B2A

analogous

#2AA0A4 #2A63A4 #2E2AA4

triadic

#2A63A4 #A42A63 #63A42A

tetradic

#2A63A4 #A42AA0 #A46B2A #2AA42E

square

#2A63A4 #A42AA0 #A46B2A #2AA42E

split-complementary

#2A63A4 #A42E2A #A0A42A

monochromatic

#112843 #1E4673 #2A63A4 #3E81CD #6EA1DA

Accessibility & contrast

On white

6.14

#2A63A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2A63A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A63A4

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A63A4	#FFFFFF	#000000	##FFFFFF
##2A63A4	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)

#4568A7

Deuteranopia (green-blind)

#315CA3

Tritanopia (blue-blind)

#00727B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a63a4;
/* rgb */ color: rgb(42, 99, 164);
/* oklch */ color: oklch(49.5% 0.120 253.8);

Tailwind

colors: {
  custom: {
    50: '#748fbf',
    500: '#2a63a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a63a4;
$custom-light: #748fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a63a4",
  "rgb": {
    "r": 42,
    "g": 99,
    "b": 164
  },
  "hsl": {
    "h": 211.967,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49531,
    "c": 0.12003,
    "h": 253.8
  },
  "luminance": 0.12096
}

Semantic roles & 50–950 ramp

primary

#2A63A4

secondary

#C19869

accent

#9945E2

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A63A4

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

Preview Lab → · Contrast checker → · Palette generator →