#2A4A6A#2A4A6A

#2A4A6A is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.066 H 249.8°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A4A6A
RGB	rgb(42, 74, 106)
HSL	hsl(210, 43%, 29%)
HSV	hsv(210, 60%, 42%)
CMYK	cmyk(60.4%, 30.2%, 0%, 58.4%)
CIE-LAB	lab(30.47, -1.18, -22.14)
CIE-LCH	lch(30.47, 22.17, 266.95°)
OKLab	oklab(39.98% -0.0229 -0.0623)
OKLCH	oklch(39.98% 0.066 249.8)
XYZ	xyz(6.0042, 6.4299, 14.5576)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4A6A #6A4A2A

analogous

#2A6A6A #2A4A6A #2A2A6A

triadic

#2A4A6A #6A2A4A #4A6A2A

tetradic

#2A4A6A #6A2A6A #6A4A2A #2A6A2A

square

#2A4A6A #6A2A6A #6A4A2A #2A6A2A

split-complementary

#2A4A6A #6A2A2A #6A6A2A

monochromatic

#090F16 #192B3E #2A4A6A #3B6996 #5387BB

Accessibility & contrast

On white

9.19

#2A4A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2A4A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4A6A

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4A6A	#FFFFFF	#000000	##FFFFFF
##2A4A6A	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4B6B

Deuteranopia (green-blind)

#344569

Tritanopia (blue-blind)

#005155

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a4a6a;
/* rgb */ color: rgb(42, 74, 106);
/* oklch */ color: oklch(40.0% 0.066 249.8);

Tailwind

colors: {
  custom: {
    50: '#697c94',
    500: '#2a4a6a',
    950: '#000000',
  },
}

SCSS

$custom: #2a4a6a;
$custom-light: #697c94;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4a6a",
  "rgb": {
    "r": 42,
    "g": 74,
    "b": 106
  },
  "hsl": {
    "h": 210,
    "s": 43.243,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39976,
    "c": 0.06634,
    "h": 249.8
  },
  "luminance": 0.0643
}

Semantic roles & 50–950 ramp

primary

#2A4A6A

secondary

#9C7854

accent

#9455D3

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2A4A6A

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

Preview Lab → · Contrast checker → · Palette generator →