#2A405D#2A405D

#2A405D is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.7% C 0.058 H 255.7°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#2A405D
RGB	rgb(42, 64, 93)
HSL	hsl(214, 38%, 26%)
HSV	hsv(214, 55%, 36%)
CMYK	cmyk(54.8%, 31.2%, 0%, 63.5%)
CIE-LAB	lab(26.59, 0.77, -19.88)
CIE-LCH	lch(26.59, 19.90, 272.22°)
OKLab	oklab(36.71% -0.0142 -0.0558)
OKLCH	oklch(36.71% 0.058 255.7)
XYZ	xyz(4.7633, 4.9490, 11.0580)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A405D #5D472A

analogous

#2A5A5D #2A405D #2E2A5D

triadic

#2A405D #5D2A40 #405D2A

tetradic

#2A405D #5D2A5A #5D472A #2A5D2E

square

#2A405D #5D2A5A #5D472A #2A5D2E

split-complementary

#2A405D #5D2E2A #5A5D2A

monochromatic

#0A0F15 #172333 #2A405D #3D5D87 #517AB0

Accessibility & contrast

On white

10.55

#2A405D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#2A405D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A405D

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A405D	#FFFFFF	#000000	##FFFFFF
##2A405D	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35425E

Deuteranopia (green-blind)

#2E3D5C

Tritanopia (blue-blind)

#11464A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a405d;
/* rgb */ color: rgb(42, 64, 93);
/* oklch */ color: oklch(36.7% 0.058 255.7);

Tailwind

colors: {
  custom: {
    50: '#67748b',
    500: '#2a405d',
    950: '#000000',
  },
}

SCSS

$custom: #2a405d;
$custom-light: #67748b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a405d",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 93
  },
  "hsl": {
    "h": 214.118,
    "s": 37.778,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36713,
    "c": 0.05757,
    "h": 255.7
  },
  "luminance": 0.04949
}

Semantic roles & 50–950 ramp

primary

#2A405D

secondary

#8F7653

accent

#9C5ACE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #2A405D

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

Preview Lab → · Contrast checker → · Palette generator →