#298AA4#298AA4

#298AA4 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.0% C 0.095 H 219.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#298AA4
RGB	rgb(41, 138, 164)
HSL	hsl(193, 60%, 40%)
HSV	hsv(193, 75%, 64%)
CMYK	cmyk(75%, 15.9%, 0%, 35.7%)
CIE-LAB	lab(53.31, -18.68, -21.75)
CIE-LCH	lch(53.31, 28.67, 229.35°)
OKLab	oklab(58.99% -0.0727 -0.0608)
OKLCH	oklch(58.99% 0.095 219.9)
XYZ	xyz(16.7010, 21.3267, 38.3510)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298AA4 #A44329

analogous

#29A480 #298AA4 #294CA4

triadic

#298AA4 #A4298A #8AA429

tetradic

#298AA4 #8029A4 #A44329 #4CA429

square

#298AA4 #8029A4 #A44329 #4CA429

split-complementary

#298AA4 #A4294C #A48029

monochromatic

#113842 #1D6173 #298AA4 #3CAFCE #6DC3DA

Accessibility & contrast

On white

3.99

#298AA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#298AA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298AA4

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298AA4	#FFFFFF	#000000	##000000
##298AA4	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A86A5

Deuteranopia (green-blind)

#697AA4

Tritanopia (blue-blind)

#009392

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #298aa4;
/* rgb */ color: rgb(41, 138, 164);
/* oklch */ color: oklch(59.0% 0.095 219.9);

Tailwind

colors: {
  custom: {
    50: '#75acbf',
    500: '#298aa4',
    950: '#000000',
  },
}

SCSS

$custom: #298aa4;
$custom-light: #75acbf;
$custom-dark: #000000;

JSON

{
  "hex": "#298aa4",
  "rgb": {
    "r": 41,
    "g": 138,
    "b": 164
  },
  "hsl": {
    "h": 192.683,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5899,
    "c": 0.09474,
    "h": 219.9
  },
  "luminance": 0.21329
}

Semantic roles & 50–950 ramp

primary

#298AA4

secondary

#C17B68

accent

#6645E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298AA4

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

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