#2A445E#2A445E

#2A445E is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.8% C 0.055 H 249.5°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#2A445E
RGB	rgb(42, 68, 94)
HSL	hsl(210, 38%, 27%)
HSV	hsv(210, 55%, 37%)
CMYK	cmyk(55.3%, 27.7%, 0%, 63.1%)
CIE-LAB	lab(27.94, -1.52, -18.43)
CIE-LCH	lch(27.94, 18.49, 265.28°)
OKLab	oklab(37.79% -0.0193 -0.0516)
OKLCH	oklch(37.79% 0.055 249.5)
XYZ	xyz(5.0416, 5.4342, 11.3707)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A445E #5E442A

analogous

#2A5E5E #2A445E #2A2A5E

triadic

#2A445E #5E2A44 #445E2A

tetradic

#2A445E #5E2A5E #5E442A #2A5E2A

square

#2A445E #5E2A5E #5E442A #2A5E2A

split-complementary

#2A445E #5E2A2A #5E5E2A

monochromatic

#090F15 #172534 #2A445E #3D6388 #5181B1

Accessibility & contrast

On white

10.06

#2A445E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2A445E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A445E

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A445E	#FFFFFF	#000000	##FFFFFF
##2A445E	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39455F

Deuteranopia (green-blind)

#33405D

Tritanopia (blue-blind)

#0F4A4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a445e;
/* rgb */ color: rgb(42, 68, 94);
/* oklch */ color: oklch(37.8% 0.055 249.5);

Tailwind

colors: {
  custom: {
    50: '#67778b',
    500: '#2a445e',
    950: '#000000',
  },
}

SCSS

$custom: #2a445e;
$custom-light: #67778b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a445e",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 94
  },
  "hsl": {
    "h": 210,
    "s": 38.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37788,
    "c": 0.05507,
    "h": 249.5
  },
  "luminance": 0.05435
}

Semantic roles & 50–950 ramp

primary

#2A445E

secondary

#907253

accent

#945ACE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #2A445E

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

Preview Lab → · Contrast checker → · Palette generator →