#2A63A6#2A63A6

#2A63A6 is a mid, vivid cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.123 H 254.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2A63A6
RGB	rgb(42, 99, 166)
HSL	hsl(212, 60%, 41%)
HSV	hsv(212, 75%, 65%)
CMYK	cmyk(74.7%, 40.4%, 0%, 34.9%)
CIE-LAB	lab(41.48, 5.12, -41.42)
CIE-LCH	lch(41.48, 41.74, 277.05°)
OKLab	oklab(49.66% -0.0329 -0.1182)
OKLCH	oklch(49.66% 0.123 254.4)
XYZ	xyz(12.2971, 12.1677, 37.7695)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A63A6 #A66D2A

analogous

#2AA1A6 #2A63A6 #2F2AA6

triadic

#2A63A6 #A62A63 #63A62A

tetradic

#2A63A6 #A62AA1 #A66D2A #2AA62F

square

#2A63A6 #A62AA1 #A66D2A #2AA62F

split-complementary

#2A63A6 #A62F2A #A1A62A

monochromatic

#112944 #1E4675 #2A63A6 #3F81CE #70A1DB

Accessibility & contrast

On white

6.12

#2A63A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2A63A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A63A6

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A63A6	#FFFFFF	#000000	##FFFFFF
##2A63A6	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4368A9

Deuteranopia (green-blind)

#2F5DA5

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a63a6;
/* rgb */ color: rgb(42, 99, 166);
/* oklch */ color: oklch(49.7% 0.123 254.4);

Tailwind

colors: {
  custom: {
    50: '#748ec1',
    500: '#2a63a6',
    950: '#000000',
  },
}

SCSS

$custom: #2a63a6;
$custom-light: #748ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a63a6",
  "rgb": {
    "r": 42,
    "g": 99,
    "b": 166
  },
  "hsl": {
    "h": 212.419,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49658,
    "c": 0.12271,
    "h": 254.4
  },
  "luminance": 0.12169
}

Semantic roles & 50–950 ramp

primary

#2A63A6

secondary

#C2996A

accent

#9A45E3

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A63A6

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

Preview Lab → · Contrast checker → · Palette generator →