#2A4963#2A4963

#2A4963 is a dark, muted cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.058 H 245.3°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A4963
RGB	rgb(42, 73, 99)
HSL	hsl(207, 40%, 28%)
HSV	hsv(207, 58%, 39%)
CMYK	cmyk(57.6%, 26.3%, 0%, 61.2%)
CIE-LAB	lab(29.81, -3.01, -18.73)
CIE-LCH	lch(29.81, 18.97, 260.86°)
OKLab	oklab(39.34% -0.0241 -0.0524)
OKLCH	oklch(39.34% 0.058 245.3)
XYZ	xyz(5.5887, 6.1577, 12.6960)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4963 #63442A

analogous

#2A6360 #2A4963 #2A2D63

triadic

#2A4963 #632A49 #49632A

tetradic

#2A4963 #602A63 #63442A #2D632A

square

#2A4963 #602A63 #63442A #2D632A

split-complementary

#2A4963 #632A2D #63602A

monochromatic

#091015 #182938 #2A4963 #3C698E #5288B6

Accessibility & contrast

On white

9.41

#2A4963 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2A4963 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4963

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4963	#FFFFFF	#000000	##FFFFFF
##2A4963	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4964

Deuteranopia (green-blind)

#364463

Tritanopia (blue-blind)

#054F52

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a4963;
/* rgb */ color: rgb(42, 73, 99);
/* oklch */ color: oklch(39.3% 0.058 245.3);

Tailwind

colors: {
  custom: {
    50: '#687b8f',
    500: '#2a4963',
    950: '#000000',
  },
}

SCSS

$custom: #2a4963;
$custom-light: #687b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4963",
  "rgb": {
    "r": 42,
    "g": 73,
    "b": 99
  },
  "hsl": {
    "h": 207.368,
    "s": 40.426,
    "l": 27.647
  },
  "oklch": {
    "l": 0.39339,
    "c": 0.0577,
    "h": 245.3
  },
  "luminance": 0.06158
}

Semantic roles & 50–950 ramp

primary

#2A4963

secondary

#957253

accent

#8F58D0

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #2A4963

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

Preview Lab → · Contrast checker → · Palette generator →