#3A688E#3A688E

#3A688E is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.1% C 0.079 H 245.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3A688E
RGB	rgb(58, 104, 142)
HSL	hsl(207, 42%, 39%)
HSV	hsv(207, 59%, 56%)
CMYK	cmyk(59.2%, 26.8%, 0%, 44.3%)
CIE-LAB	lab(42.39, -3.83, -25.66)
CIE-LCH	lch(42.39, 25.94, 261.52°)
OKLab	oklab(50.14% -0.0332 -0.072)
OKLCH	oklch(50.14% 0.079 245.2)
XYZ	xyz(11.5759, 12.7521, 27.4373)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A688E #8E603A

analogous

#3A8E8A #3A688E #3A3E8E

triadic

#3A688E #8E3A68 #688E3A

tetradic

#3A688E #8A3A8E #8E603A #3E8E3A

square

#3A688E #8A3A8E #8E603A #3E8E3A

split-complementary

#3A688E #8E3A3E #8E8A3A

monochromatic

#172837 #284863 #3A688E #4E88B7 #7AA5C9

Accessibility & contrast

On white

5.91

#3A688E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3A688E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A688E

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A688E	#FFFFFF	#000000	##FFFFFF
##3A688E	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586990

Deuteranopia (green-blind)

#4C608D

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3a688e;
/* rgb */ color: rgb(58, 104, 142);
/* oklch */ color: oklch(50.1% 0.079 245.2);

Tailwind

colors: {
  custom: {
    50: '#7793af',
    500: '#3a688e',
    950: '#000000',
  },
}

SCSS

$custom: #3a688e;
$custom-light: #7793af;
$custom-dark: #000000;

JSON

{
  "hex": "#3a688e",
  "rgb": {
    "r": 58,
    "g": 104,
    "b": 142
  },
  "hsl": {
    "h": 207.143,
    "s": 42,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50138,
    "c": 0.07929,
    "h": 245.2
  },
  "luminance": 0.12753
}

Semantic roles & 50–950 ramp

primary

#3A688E

secondary

#B28F72

accent

#8E56D2

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #3A688E

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

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