#2A4E61#2A4E61

#2A4E61 is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.5% C 0.052 H 233.1°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E61
RGB	rgb(42, 78, 97)
HSL	hsl(201, 40%, 27%)
HSV	hsv(201, 57%, 38%)
CMYK	cmyk(56.7%, 19.6%, 0%, 62%)
CIE-LAB	lab(31.36, -6.86, -15.07)
CIE-LCH	lch(31.36, 16.56, 245.51°)
OKLab	oklab(40.53% -0.0314 -0.0419)
OKLCH	oklch(40.53% 0.052 233.1)
XYZ	xyz(5.8361, 6.8036, 12.3126)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E61 #613D2A

analogous

#2A6158 #2A4E61 #2A3361

triadic

#2A4E61 #612A4E #4E612A

tetradic

#2A4E61 #582A61 #613D2A #33612A

square

#2A4E61 #582A61 #613D2A #33612A

split-complementary

#2A4E61 #612A33 #61582A

monochromatic

#091115 #182C36 #2A4E61 #3C708C #5292B4

Accessibility & contrast

On white

8.90

#2A4E61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2A4E61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E61

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E61	#FFFFFF	#000000	##FFFFFF
##2A4E61	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454D62

Deuteranopia (green-blind)

#3D4761

Tritanopia (blue-blind)

#065354

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2a4e61;
/* rgb */ color: rgb(42, 78, 97);
/* oklch */ color: oklch(40.5% 0.052 233.1);

Tailwind

colors: {
  custom: {
    50: '#687f8e',
    500: '#2a4e61',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e61;
$custom-light: #687f8e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e61",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 97
  },
  "hsl": {
    "h": 200.727,
    "s": 39.568,
    "l": 27.255
  },
  "oklch": {
    "l": 0.40535,
    "c": 0.05241,
    "h": 233.1
  },
  "luminance": 0.06804
}

Semantic roles & 50–950 ramp

primary

#2A4E61

secondary

#936A53

accent

#8158CF

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #2A4E61

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

Preview Lab → · Contrast checker → · Palette generator →