#3A648F#3A648F

#3A648F is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.2% C 0.084 H 250.4°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#3A648F
RGB	rgb(58, 100, 143)
HSL	hsl(210, 42%, 39%)
HSV	hsv(210, 59%, 56%)
CMYK	cmyk(59.4%, 30.1%, 0%, 43.9%)
CIE-LAB	lab(41.21, -1.04, -28.09)
CIE-LCH	lch(41.21, 28.11, 267.88°)
OKLab	oklab(49.23% -0.0281 -0.0791)
OKLCH	oklch(49.23% 0.084 250.4)
XYZ	xyz(11.2582, 11.9961, 27.7035)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A648F #8F653A

analogous

#3A8F8F #3A648F #3A3A8F

triadic

#3A648F #8F3A64 #648F3A

tetradic

#3A648F #8F3A8F #8F653A #3A8F3A

square

#3A648F #8F3A8F #8F653A #3A8F3A

split-complementary

#3A648F #8F3A3A #8F8F3A

monochromatic

#172738 #284663 #3A648F #4F82B7 #7AA1C9

Accessibility & contrast

On white

6.18

#3A648F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3A648F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A648F

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A648F	#FFFFFF	#000000	##FFFFFF
##3A648F	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526691

Deuteranopia (green-blind)

#475D8E

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a648f;
/* rgb */ color: rgb(58, 100, 143);
/* oklch */ color: oklch(49.2% 0.084 250.4);

Tailwind

colors: {
  custom: {
    50: '#778fb0',
    500: '#3a648f',
    950: '#000000',
  },
}

SCSS

$custom: #3a648f;
$custom-light: #778fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a648f",
  "rgb": {
    "r": 58,
    "g": 100,
    "b": 143
  },
  "hsl": {
    "h": 210.353,
    "s": 42.289,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49226,
    "c": 0.08394,
    "h": 250.4
  },
  "luminance": 0.11997
}

Semantic roles & 50–950 ramp

primary

#3A648F

secondary

#B39372

accent

#9556D2

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3A648F

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

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