#298FA4#298FA4

#298FA4 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.2% C 0.095 H 214.8°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#298FA4
RGB	rgb(41, 143, 164)
HSL	hsl(190, 60%, 40%)
HSV	hsv(190, 75%, 64%)
CMYK	cmyk(75%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(54.86, -21.34, -19.37)
CIE-LCH	lch(54.86, 28.82, 222.24°)
OKLab	oklab(60.24% -0.0777 -0.054)
OKLCH	oklch(60.24% 0.095 214.8)
XYZ	xyz(17.4349, 22.7946, 38.5957)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298FA4 #A43E29

analogous

#29A47B #298FA4 #2951A4

triadic

#298FA4 #A4298F #8FA429

tetradic

#298FA4 #7B29A4 #A43E29 #51A429

square

#298FA4 #7B29A4 #A43E29 #51A429

split-complementary

#298FA4 #A42951 #A47B29

monochromatic

#113A42 #1D6473 #298FA4 #3CB5CE #6DC8DA

Accessibility & contrast

On white

3.78

#298FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#298FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298FA4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298FA4	#FFFFFF	#000000	##000000
##298FA4	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA5

Deuteranopia (green-blind)

#6F7EA4

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #298fa4;
/* rgb */ color: rgb(41, 143, 164);
/* oklch */ color: oklch(60.2% 0.095 214.8);

Tailwind

colors: {
  custom: {
    50: '#76b0bf',
    500: '#298fa4',
    950: '#000000',
  },
}

SCSS

$custom: #298fa4;
$custom-light: #76b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#298fa4",
  "rgb": {
    "r": 41,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 190.244,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6024,
    "c": 0.09466,
    "h": 214.8
  },
  "luminance": 0.22797
}

Semantic roles & 50–950 ramp

primary

#298FA4

secondary

#C17768

accent

#6045E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298FA4

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

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