#648EA2#648EA2

#648EA2 is a light, muted cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.055 H 229.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#648EA2
RGB	rgb(100, 142, 162)
HSL	hsl(199, 25%, 51%)
HSV	hsv(199, 38%, 64%)
CMYK	cmyk(38.3%, 12.3%, 0%, 36.5%)
CIE-LAB	lab(56.75, -9.15, -15.15)
CIE-LCH	lch(56.75, 17.70, 238.86°)
OKLab	oklab(62.34% -0.036 -0.0416)
OKLCH	oklch(62.34% 0.055 229.2)
XYZ	xyz(21.4479, 24.6627, 37.8056)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648EA2 #A27864

analogous

#64A297 #648EA2 #646FA2

triadic

#648EA2 #A2648E #8EA264

tetradic

#648EA2 #9764A2 #A27864 #6FA264

square

#648EA2 #9764A2 #A27864 #6FA264

split-complementary

#648EA2 #A2646F #A29764

monochromatic

#344C57 #4B6D7E #648EA2 #8AAAB9 #B1C6D0

Accessibility & contrast

On white

3.54

#648EA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#648EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648EA2

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648EA2	#FFFFFF	#000000	##000000
##648EA2	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848CA3

Deuteranopia (green-blind)

#7B85A2

Tritanopia (blue-blind)

#4D9494

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #648ea2;
/* rgb */ color: rgb(100, 142, 162);
/* oklch */ color: oklch(62.3% 0.055 229.2);

Tailwind

colors: {
  custom: {
    50: '#92afbd',
    500: '#648ea2',
    950: '#000000',
  },
}

SCSS

$custom: #648ea2;
$custom-light: #92afbd;
$custom-dark: #000000;

JSON

{
  "hex": "#648ea2",
  "rgb": {
    "r": 100,
    "g": 142,
    "b": 162
  },
  "hsl": {
    "h": 199.355,
    "s": 25,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62344,
    "c": 0.05506,
    "h": 229.2
  },
  "luminance": 0.24664
}

Semantic roles & 50–950 ramp

primary

#648EA2

secondary

#BFACA3

accent

#8466C1

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #648EA2

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

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