#298CA4#298CA4

#298CA4 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.5% C 0.095 H 217.9°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX#298CA4
RGBrgb(41, 140, 164)
HSLhsl(192, 60%, 40%)
HSVhsv(192, 75%, 64%)
CMYKcmyk(75%, 14.6%, 0%, 35.7%)
CIE-LABlab(53.93, -19.75, -20.80)
CIE-LCHlch(53.93, 28.68, 226.48°)
OKLaboklab(59.49% -0.0747 -0.0581)
OKLCHoklch(59.49% 0.095 217.9)
XYZxyz(16.9906, 21.9059, 38.4476)
Luminance0.2191 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#298CA4 #A44129
analogous
#29A47E #298CA4 #294FA4
triadic
#298CA4 #A4298C #8CA429
tetradic
#298CA4 #7E29A4 #A44129 #4FA429
square
#298CA4 #7E29A4 #A44129 #4FA429
split-complementary
#298CA4 #A4294F #A47E29
monochromatic
#113842 #1D6273 #298CA4 #3CB2CE #6DC5DA

Accessibility & contrast

On white

3.90
#298CA4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.38
#298CA4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298CA4
5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##298CA4#FFFFFF#000000##000000
##298CA41.003.905.385.38
#FFFFFF3.901.0021.0021.00
#0000005.3821.001.001.00
##0000005.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7D88A5
Deuteranopia (green-blind)
#6C7CA4
Tritanopia (blue-blind)
#009494
Achromatopsia (no color)
#818181

Design tokens & code

CSS
--color: #298ca4;
/* rgb */ color: rgb(41, 140, 164);
/* oklch */ color: oklch(59.5% 0.095 217.9);
Tailwind
colors: {
  custom: {
    50: '#76adbf',
    500: '#298ca4',
    950: '#000000',
  },
}
SCSS
$custom: #298ca4;
$custom-light: #76adbf;
$custom-dark: #000000;
JSON
{
  "hex": "#298ca4",
  "rgb": {
    "r": 41,
    "g": 140,
    "b": 164
  },
  "hsl": {
    "h": 191.707,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.59489,
    "c": 0.09461,
    "h": 217.9
  },
  "luminance": 0.21908
}

Semantic roles & 50–950 ramp

primary
#298CA4
secondary
#C17968
accent
#6445E3
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A1012
muted
#7C7F81

Preview Lab

Preview with #298CA4

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

Preview Lab → · Contrast checker → · Palette generator →

#298CA4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva