#2A648F#2A648F

#2A648F is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.5% C 0.092 H 243.9°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2A648F
RGB	rgb(42, 100, 143)
HSL	hsl(206, 55%, 36%)
HSV	hsv(206, 71%, 56%)
CMYK	cmyk(70.6%, 30.1%, 0%, 43.9%)
CIE-LAB	lab(40.55, -4.10, -29.17)
CIE-LCH	lch(40.55, 29.45, 262.00°)
OKLab	oklab(48.53% -0.0404 -0.0824)
OKLCH	oklch(48.53% 0.092 243.9)
XYZ	xyz(10.4681, 11.5886, 27.6664)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A648F #8F552A

analogous

#2A8F88 #2A648F #2A318F

triadic

#2A648F #8F2A64 #648F2A

tetradic

#2A648F #882A8F #8F552A #318F2A

square

#2A648F #882A8F #8F552A #318F2A

split-complementary

#2A648F #8F2A31 #8F882A

monochromatic

#0E2230 #1C4360 #2A648F #3885BE #62A2D1

Accessibility & contrast

On white

6.33

#2A648F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#2A648F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A648F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A648F	#FFFFFF	#000000	##FFFFFF
##2A648F	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516591

Deuteranopia (green-blind)

#435B8E

Tritanopia (blue-blind)

#006E73

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2a648f;
/* rgb */ color: rgb(42, 100, 143);
/* oklch */ color: oklch(48.5% 0.092 243.9);

Tailwind

colors: {
  custom: {
    50: '#7090b0',
    500: '#2a648f',
    950: '#000000',
  },
}

SCSS

$custom: #2a648f;
$custom-light: #7090b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a648f",
  "rgb": {
    "r": 42,
    "g": 100,
    "b": 143
  },
  "hsl": {
    "h": 205.545,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48529,
    "c": 0.09179,
    "h": 243.9
  },
  "luminance": 0.1159
}

Semantic roles & 50–950 ramp

primary

#2A648F

secondary

#B7845E

accent

#894ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2A648F

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

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