#2A63A1#2A63A1

#2A63A1 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.3% C 0.116 H 252.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2A63A1
RGB	rgb(42, 99, 161)
HSL	hsl(211, 59%, 40%)
HSV	hsv(211, 74%, 63%)
CMYK	cmyk(73.9%, 38.5%, 0%, 36.9%)
CIE-LAB	lab(41.20, 3.23, -38.91)
CIE-LCH	lch(41.20, 39.04, 274.74°)
OKLab	oklab(49.34% -0.0342 -0.1108)
OKLCH	oklch(49.34% 0.116 252.9)
XYZ	xyz(11.8473, 11.9878, 35.4008)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A63A1 #A1682A

analogous

#2A9EA1 #2A63A1 #2D2AA1

triadic

#2A63A1 #A12A63 #63A12A

tetradic

#2A63A1 #A12A9E #A1682A #2AA12D

square

#2A63A1 #A12A9E #A1682A #2AA12D

split-complementary

#2A63A1 #A12D2A #9EA12A

monochromatic

#112740 #1D4570 #2A63A1 #3C81CC #6DA0D9

Accessibility & contrast

On white

6.18

#2A63A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2A63A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A63A1

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A63A1	#FFFFFF	#000000	##FFFFFF
##2A63A1	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4667A4

Deuteranopia (green-blind)

#345CA0

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2a63a1;
/* rgb */ color: rgb(42, 99, 161);
/* oklch */ color: oklch(49.3% 0.116 252.9);

Tailwind

colors: {
  custom: {
    50: '#738fbd',
    500: '#2a63a1',
    950: '#000000',
  },
}

SCSS

$custom: #2a63a1;
$custom-light: #738fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a63a1",
  "rgb": {
    "r": 42,
    "g": 99,
    "b": 161
  },
  "hsl": {
    "h": 211.261,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49343,
    "c": 0.116,
    "h": 252.9
  },
  "luminance": 0.11989
}

Semantic roles & 50–950 ramp

primary

#2A63A1

secondary

#C09567

accent

#9746E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A63A1

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

Preview Lab → · Contrast checker → · Palette generator →