#2A4871#2A4871

#2A4871 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.9% C 0.079 H 256.6°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A4871
RGB	rgb(42, 72, 113)
HSL	hsl(215, 46%, 30%)
HSV	hsv(215, 63%, 44%)
CMYK	cmyk(62.8%, 36.3%, 0%, 55.7%)
CIE-LAB	lab(30.20, 2.68, -26.99)
CIE-LCH	lch(30.20, 27.12, 275.68°)
OKLab	oklab(39.89% -0.0182 -0.0764)
OKLCH	oklch(39.89% 0.079 256.6)
XYZ	xyz(6.2518, 6.3187, 16.5097)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4871 #71532A

analogous

#2A6B71 #2A4871 #302A71

triadic

#2A4871 #712A48 #48712A

tetradic

#2A4871 #712A6B #71532A #2A7130

square

#2A4871 #712A6B #71532A #2A7130

split-complementary

#2A4871 #71302A #6B712A

monochromatic

#090F18 #192C44 #2A4871 #3B649E #5582C0

Accessibility & contrast

On white

9.28

#2A4871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2A4871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4871

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4871	#FFFFFF	#000000	##FFFFFF
##2A4871	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374B73

Deuteranopia (green-blind)

#2D4470

Tritanopia (blue-blind)

#005157

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2a4871;
/* rgb */ color: rgb(42, 72, 113);
/* oklch */ color: oklch(39.9% 0.079 256.6);

Tailwind

colors: {
  custom: {
    50: '#6a7a9a',
    500: '#2a4871',
    950: '#000000',
  },
}

SCSS

$custom: #2a4871;
$custom-light: #6a7a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4871",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 113
  },
  "hsl": {
    "h": 214.648,
    "s": 45.806,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39885,
    "c": 0.07851,
    "h": 256.6
  },
  "luminance": 0.06319
}

Semantic roles & 50–950 ramp

primary

#2A4871

secondary

#A38254

accent

#9E52D5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4871

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

Preview Lab → · Contrast checker → · Palette generator →