#298DA5#298DA5

#298DA5 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 59.8% C 0.095 H 217.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#298DA5
RGB	rgb(41, 141, 165)
HSL	hsl(192, 60%, 40%)
HSV	hsv(192, 75%, 65%)
CMYK	cmyk(75.2%, 14.5%, 0%, 35.3%)
CIE-LAB	lab(54.28, -19.95, -20.84)
CIE-LCH	lch(54.28, 28.85, 226.25°)
OKLab	oklab(59.78% -0.0753 -0.0582)
OKLCH	oklch(59.78% 0.095 217.7)
XYZ	xyz(17.2280, 22.2357, 38.9740)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298DA5 #A54129

analogous

#29A57F #298DA5 #294FA5

triadic

#298DA5 #A5298D #8DA529

tetradic

#298DA5 #7F29A5 #A54129 #4FA529

square

#298DA5 #7F29A5 #A54129 #4FA529

split-complementary

#298DA5 #A5294F #A57F29

monochromatic

#113943 #1D6374 #298DA5 #3DB2CF #6EC6DB

Accessibility & contrast

On white

3.85

#298DA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#298DA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298DA5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298DA5	#FFFFFF	#000000	##000000
##298DA5	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D89A6

Deuteranopia (green-blind)

#6D7CA5

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #298da5;
/* rgb */ color: rgb(41, 141, 165);
/* oklch */ color: oklch(59.8% 0.095 217.7);

Tailwind

colors: {
  custom: {
    50: '#76aebf',
    500: '#298da5',
    950: '#000000',
  },
}

SCSS

$custom: #298da5;
$custom-light: #76aebf;
$custom-dark: #000000;

JSON

{
  "hex": "#298da5",
  "rgb": {
    "r": 41,
    "g": 141,
    "b": 165
  },
  "hsl": {
    "h": 191.613,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.59783,
    "c": 0.09516,
    "h": 217.7
  },
  "luminance": 0.22238
}

Semantic roles & 50–950 ramp

primary

#298DA5

secondary

#C27968

accent

#6344E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298DA5

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

Preview Lab → · Contrast checker → · Palette generator →