#2A586B#2A586B

#2A586B is a dark, muted cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.059 H 227.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A586B
RGB	rgb(42, 88, 107)
HSL	hsl(198, 44%, 29%)
HSV	hsv(198, 61%, 42%)
CMYK	cmyk(60.7%, 17.8%, 0%, 58%)
CIE-LAB	lab(35.07, -9.57, -15.66)
CIE-LCH	lch(35.07, 18.35, 238.56°)
OKLab	oklab(43.63% -0.04 -0.0436)
OKLCH	oklch(43.63% 0.059 227.4)
XYZ	xyz(7.0974, 8.5326, 15.1800)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A586B #6B3D2A

analogous

#2A6B5E #2A586B #2A386B

triadic

#2A586B #6B2A58 #586B2A

tetradic

#2A586B #5E2A6B #6B3D2A #386B2A

square

#2A586B #5E2A6B #6B3D2A #386B2A

split-complementary

#2A586B #6B2A38 #6B5E2A

monochromatic

#091216 #19343F #2A586B #3B7C97 #549DBC

Accessibility & contrast

On white

7.76

#2A586B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2A586B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A586B

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A586B	#FFFFFF	#000000	##FFFFFF
##2A586B	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E566C

Deuteranopia (green-blind)

#454F6B

Tritanopia (blue-blind)

#005E5E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a586b;
/* rgb */ color: rgb(42, 88, 107);
/* oklch */ color: oklch(43.6% 0.059 227.4);

Tailwind

colors: {
  custom: {
    50: '#6a8795',
    500: '#2a586b',
    950: '#000000',
  },
}

SCSS

$custom: #2a586b;
$custom-light: #6a8795;
$custom-dark: #000000;

JSON

{
  "hex": "#2a586b",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 107
  },
  "hsl": {
    "h": 197.538,
    "s": 43.624,
    "l": 29.216
  },
  "oklch": {
    "l": 0.43631,
    "c": 0.05918,
    "h": 227.4
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#2A586B

secondary

#9D6954

accent

#7A54D3

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #2A586B

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

Preview Lab → · Contrast checker → · Palette generator →