#2A63A5#2A63A5

#2A63A5 is a mid, vivid cyan. Relative luminance 0.121; OKLCH L 49.6% C 0.121 H 254.1°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2A63A5
RGB	rgb(42, 99, 165)
HSL	hsl(212, 59%, 41%)
HSV	hsv(212, 75%, 65%)
CMYK	cmyk(74.5%, 40%, 0%, 35.3%)
CIE-LAB	lab(41.42, 4.74, -40.92)
CIE-LCH	lch(41.42, 41.19, 276.61°)
OKLab	oklab(49.59% -0.0332 -0.1167)
OKLCH	oklch(49.59% 0.121 254.1)
XYZ	xyz(12.2057, 12.1312, 37.2883)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A63A5 #A56C2A

analogous

#2AA0A5 #2A63A5 #2E2AA5

triadic

#2A63A5 #A52A63 #63A52A

tetradic

#2A63A5 #A52AA0 #A56C2A #2AA52E

square

#2A63A5 #A52AA0 #A56C2A #2AA52E

split-complementary

#2A63A5 #A52E2A #A0A52A

monochromatic

#112843 #1E4674 #2A63A5 #3E81CE #6FA1DA

Accessibility & contrast

On white

6.13

#2A63A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2A63A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A63A5

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A63A5	#FFFFFF	#000000	##FFFFFF
##2A63A5	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)

#4468A8

Deuteranopia (green-blind)

#305CA4

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a63a5;
/* rgb */ color: rgb(42, 99, 165);
/* oklch */ color: oklch(49.6% 0.121 254.1);

Tailwind

colors: {
  custom: {
    50: '#748ec0',
    500: '#2a63a5',
    950: '#000000',
  },
}

SCSS

$custom: #2a63a5;
$custom-light: #748ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a63a5",
  "rgb": {
    "r": 42,
    "g": 99,
    "b": 165
  },
  "hsl": {
    "h": 212.195,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49594,
    "c": 0.12137,
    "h": 254.1
  },
  "luminance": 0.12133
}

Semantic roles & 50–950 ramp

primary

#2A63A5

secondary

#C19969

accent

#9A45E3

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A63A5

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

Preview Lab → · Contrast checker → · Palette generator →