#2A506D#2A506D

#2A506D is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.7% C 0.065 H 243.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2A506D
RGB	rgb(42, 80, 109)
HSL	hsl(206, 44%, 30%)
HSV	hsv(206, 61%, 43%)
CMYK	cmyk(61.5%, 26.6%, 0%, 57.3%)
CIE-LAB	lab(32.55, -3.95, -20.79)
CIE-LCH	lch(32.55, 21.16, 259.25°)
OKLab	oklab(41.66% -0.0293 -0.0583)
OKLCH	oklch(41.66% 0.065 243.3)
XYZ	xyz(6.5828, 7.3331, 15.5336)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A506D #6D472A

analogous

#2A6D69 #2A506D #2A2F6D

triadic

#2A506D #6D2A50 #506D2A

tetradic

#2A506D #692A6D #6D472A #2F6D2A

square

#2A506D #692A6D #6D472A #2F6D2A

split-complementary

#2A506D #6D2A2F #6D692A

monochromatic

#091016 #193041 #2A506D #3B7099 #5490BD

Accessibility & contrast

On white

8.51

#2A506D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2A506D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A506D

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A506D	#FFFFFF	#000000	##FFFFFF
##2A506D	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43506E

Deuteranopia (green-blind)

#3A4A6C

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2a506d;
/* rgb */ color: rgb(42, 80, 109);
/* oklch */ color: oklch(41.7% 0.065 243.3);

Tailwind

colors: {
  custom: {
    50: '#6a8197',
    500: '#2a506d',
    950: '#000000',
  },
}

SCSS

$custom: #2a506d;
$custom-light: #6a8197;
$custom-dark: #000000;

JSON

{
  "hex": "#2a506d",
  "rgb": {
    "r": 42,
    "g": 80,
    "b": 109
  },
  "hsl": {
    "h": 205.97,
    "s": 44.371,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41664,
    "c": 0.06528,
    "h": 243.3
  },
  "luminance": 0.07334
}

Semantic roles & 50–950 ramp

primary

#2A506D

secondary

#9F7454

accent

#8B54D4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2A506D

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

Preview Lab → · Contrast checker → · Palette generator →