#3A556A#3A556A

#3A556A is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.048 H 242.5°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3A556A
RGB	rgb(58, 85, 106)
HSL	hsl(206, 29%, 32%)
HSV	hsv(206, 45%, 42%)
CMYK	cmyk(45.3%, 19.8%, 0%, 58.4%)
CIE-LAB	lab(34.88, -3.94, -15.26)
CIE-LCH	lch(34.88, 15.76, 255.51°)
OKLab	oklab(43.69% -0.022 -0.0423)
OKLCH	oklch(43.69% 0.048 242.5)
XYZ	xyz(7.5941, 8.4367, 14.8612)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A556A #6A4F3A

analogous

#3A6A67 #3A556A #3A3D6A

triadic

#3A556A #6A3A55 #556A3A

tetradic

#3A556A #673A6A #6A4F3A #3D6A3A

square

#3A556A #673A6A #6A4F3A #3D6A3A

split-complementary

#3A556A #6A3A3D #6A673A

monochromatic

#0F161B #243542 #3A556A #507592 #6E93B0

Accessibility & contrast

On white

7.81

#3A556A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3A556A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A556A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A556A	#FFFFFF	#000000	##FFFFFF
##3A556A	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C556B

Deuteranopia (green-blind)

#46506A

Tritanopia (blue-blind)

#275A5C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a556a;
/* rgb */ color: rgb(58, 85, 106);
/* oklch */ color: oklch(43.7% 0.048 242.5);

Tailwind

colors: {
  custom: {
    50: '#738494',
    500: '#3a556a',
    950: '#000000',
  },
}

SCSS

$custom: #3a556a;
$custom-light: #738494;
$custom-dark: #000000;

JSON

{
  "hex": "#3a556a",
  "rgb": {
    "r": 58,
    "g": 85,
    "b": 106
  },
  "hsl": {
    "h": 206.25,
    "s": 29.268,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43686,
    "c": 0.04764,
    "h": 242.5
  },
  "luminance": 0.08437
}

Semantic roles & 50–950 ramp

primary

#3A556A

secondary

#9A7D66

accent

#8E62C6

background

#F7F8F9

surface

#EDEFF1

border

#C8CACB

text

#080B0D

muted

#7B7C7E

Preview Lab

Preview with #3A556A

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

Preview Lab → · Contrast checker → · Palette generator →