#2A3E4E#2A3E4E

#2A3E4E is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.4% C 0.038 H 243.2°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A3E4E
RGB	rgb(42, 62, 78)
HSL	hsl(207, 30%, 24%)
HSV	hsv(207, 46%, 31%)
CMYK	cmyk(46.2%, 20.5%, 0%, 69.4%)
CIE-LAB	lab(25.22, -3.01, -12.20)
CIE-LCH	lch(25.22, 12.57, 256.16°)
OKLab	oklab(35.4% -0.017 -0.0338)
OKLCH	oklch(35.4% 0.038 243.2)
XYZ	xyz(4.0522, 4.4873, 7.8589)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3E4E #4E3A2A

analogous

#2A4E4C #2A3E4E #2A2C4E

triadic

#2A3E4E #4E2A3E #3E4E2A

tetradic

#2A3E4E #4C2A4E #4E3A2A #2C4E2A

square

#2A3E4E #4C2A4E #4E3A2A #2C4E2A

split-complementary

#2A3E4E #4E2A2C #4E4C2A

monochromatic

#0B1014 #151E26 #2A3E4E #3F5E76 #557D9E

Accessibility & contrast

On white

11.07

#2A3E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2A3E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3E4E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3E4E	#FFFFFF	#000000	##FFFFFF
##2A3E4E	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373E4F

Deuteranopia (green-blind)

#333A4E

Tritanopia (blue-blind)

#1C4243

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a3e4e;
/* rgb */ color: rgb(42, 62, 78);
/* oklch */ color: oklch(35.4% 0.038 243.2);

Tailwind

colors: {
  custom: {
    50: '#65737f',
    500: '#2a3e4e',
    950: '#000000',
  },
}

SCSS

$custom: #2a3e4e;
$custom-light: #65737f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3e4e",
  "rgb": {
    "r": 42,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 206.667,
    "s": 30,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35403,
    "c": 0.03783,
    "h": 243.2
  },
  "luminance": 0.04488
}

Semantic roles & 50–950 ramp

primary

#2A3E4E

secondary

#806754

accent

#8E62C6

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#06080A

muted

#7A7B7C

Preview Lab

Preview with #2A3E4E

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

Preview Lab → · Contrast checker → · Palette generator →