#3A648D#3A648D

#3A648D is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 49.1% C 0.081 H 249.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A648D
RGB	rgb(58, 100, 141)
HSL	hsl(210, 42%, 39%)
HSV	hsv(210, 59%, 55%)
CMYK	cmyk(58.9%, 29.1%, 0%, 44.7%)
CIE-LAB	lab(41.11, -1.72, -27.04)
CIE-LCH	lch(41.11, 27.10, 266.35°)
OKLab	oklab(49.12% -0.0288 -0.076)
OKLCH	oklch(49.12% 0.081 249.3)
XYZ	xyz(11.1081, 11.9360, 26.9126)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A648D #8D633A

analogous

#3A8D8D #3A648D #3A3A8D

triadic

#3A648D #8D3A64 #648D3A

tetradic

#3A648D #8D3A8D #8D633A #3A8D3A

square

#3A648D #8D3A8D #8D633A #3A8D3A

split-complementary

#3A648D #8D3A3A #8D8D3A

monochromatic

#162636 #284562 #3A648D #4E83B6 #79A1C8

Accessibility & contrast

On white

6.20

#3A648D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3A648D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A648D

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A648D	#FFFFFF	#000000	##FFFFFF
##3A648D	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53658F

Deuteranopia (green-blind)

#485D8C

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3a648d;
/* rgb */ color: rgb(58, 100, 141);
/* oklch */ color: oklch(49.1% 0.081 249.3);

Tailwind

colors: {
  custom: {
    50: '#7790ae',
    500: '#3a648d',
    950: '#000000',
  },
}

SCSS

$custom: #3a648d;
$custom-light: #7790ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3a648d",
  "rgb": {
    "r": 58,
    "g": 100,
    "b": 141
  },
  "hsl": {
    "h": 209.639,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49119,
    "c": 0.0813,
    "h": 249.3
  },
  "luminance": 0.11937
}

Semantic roles & 50–950 ramp

primary

#3A648D

secondary

#B19171

accent

#9356D2

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3A648D

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

Preview Lab → · Contrast checker → · Palette generator →