#648D98#648D98

#648D98 is a mid, muted cyan. Relative luminance 0.240; OKLCH L 61.7% C 0.048 H 216.2°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#648D98
RGB	rgb(100, 141, 152)
HSL	hsl(193, 21%, 49%)
HSV	hsv(193, 34%, 60%)
CMYK	cmyk(34.2%, 7.2%, 0%, 40.4%)
CIE-LAB	lab(56.11, -11.24, -10.36)
CIE-LCH	lch(56.11, 15.29, 222.67°)
OKLab	oklab(61.73% -0.0387 -0.0284)
OKLCH	oklch(61.73% 0.048 216.2)
XYZ	xyz(20.4460, 24.0249, 33.2596)
Luminance	0.2403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D98 #986F64

analogous

#649889 #648D98 #647398

triadic

#648D98 #98648D #8D9864

tetradic

#648D98 #896498 #986F64 #739864

square

#648D98 #896498 #986F64 #739864

split-complementary

#648D98 #986473 #988964

monochromatic

#33494E #4C6B73 #648D98 #88A8B1 #ADC3C9

Accessibility & contrast

On white

3.62

#648D98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#648D98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D98

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D98	#FFFFFF	#000000	##000000
##648D98	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858A99

Deuteranopia (green-blind)

#7D8498

Tritanopia (blue-blind)

#529190

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #648d98;
/* rgb */ color: rgb(100, 141, 152);
/* oklch */ color: oklch(61.7% 0.048 216.2);

Tailwind

colors: {
  custom: {
    50: '#92aeb6',
    500: '#648d98',
    950: '#000000',
  },
}

SCSS

$custom: #648d98;
$custom-light: #92aeb6;
$custom-dark: #000000;

JSON

{
  "hex": "#648d98",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 152
  },
  "hsl": {
    "h": 192.692,
    "s": 20.635,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6173,
    "c": 0.04798,
    "h": 216.2
  },
  "luminance": 0.24026
}

Semantic roles & 50–950 ramp

primary

#648D98

secondary

#B8A5A0

accent

#7C6BBD

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #648D98

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

Preview Lab → · Contrast checker → · Palette generator →