#2A4666#2A4666

#2A4666 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.065 H 252.7°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A4666
RGB	rgb(42, 70, 102)
HSL	hsl(212, 42%, 28%)
HSV	hsv(212, 59%, 40%)
CMYK	cmyk(58.8%, 31.4%, 0%, 60%)
CIE-LAB	lab(28.98, -0.00, -21.93)
CIE-LCH	lch(28.98, 21.93, 269.99°)
OKLab	oklab(38.74% -0.0192 -0.0617)
OKLCH	oklch(38.74% 0.065 252.7)
XYZ	xyz(5.5424, 5.8314, 13.4013)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4666 #664A2A

analogous

#2A6466 #2A4666 #2C2A66

triadic

#2A4666 #662A46 #46662A

tetradic

#2A4666 #662A64 #664A2A #2A662C

square

#2A4666 #662A64 #664A2A #2A662C

split-complementary

#2A4666 #662C2A #64662A

monochromatic

#090F16 #18283B #2A4666 #3C6491 #5282B8

Accessibility & contrast

On white

9.69

#2A4666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2A4666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4666

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4666	#FFFFFF	#000000	##FFFFFF
##2A4666	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394867

Deuteranopia (green-blind)

#314265

Tritanopia (blue-blind)

#024D51

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2a4666;
/* rgb */ color: rgb(42, 70, 102);
/* oklch */ color: oklch(38.7% 0.065 252.7);

Tailwind

colors: {
  custom: {
    50: '#697992',
    500: '#2a4666',
    950: '#000000',
  },
}

SCSS

$custom: #2a4666;
$custom-light: #697992;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4666",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 102
  },
  "hsl": {
    "h": 212,
    "s": 41.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3874,
    "c": 0.06458,
    "h": 252.7
  },
  "luminance": 0.05832
}

Semantic roles & 50–950 ramp

primary

#2A4666

secondary

#987854

accent

#9856D1

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090D

muted

#7A7B7D

Preview Lab

Preview with #2A4666

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

Preview Lab → · Contrast checker → · Palette generator →