#298CA0#298CA0

#298CA0 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.3% C 0.092 H 214.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#298CA0
RGB	rgb(41, 140, 160)
HSL	hsl(190, 59%, 39%)
HSV	hsv(190, 74%, 63%)
CMYK	cmyk(74.4%, 12.5%, 0%, 37.3%)
CIE-LAB	lab(53.78, -21.07, -18.73)
CIE-LCH	lch(53.78, 28.19, 221.62°)
OKLab	oklab(59.32% -0.0763 -0.0522)
OKLCH	oklch(59.32% 0.092 214.4)
XYZ	xyz(16.6350, 21.7637, 36.5750)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298CA0 #A03D29

analogous

#29A079 #298CA0 #2951A0

triadic

#298CA0 #A0298C #8CA029

tetradic

#298CA0 #7929A0 #A03D29 #51A029

square

#298CA0 #7929A0 #A03D29 #51A029

split-complementary

#298CA0 #A02951 #A07929

monochromatic

#10373F #1D616F #298CA0 #3AB4CC #6AC6D9

Accessibility & contrast

On white

3.92

#298CA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#298CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298CA0

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298CA0	#FFFFFF	#000000	##000000
##298CA0	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E87A1

Deuteranopia (green-blind)

#6D7BA0

Tritanopia (blue-blind)

#009492

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #298ca0;
/* rgb */ color: rgb(41, 140, 160);
/* oklch */ color: oklch(59.3% 0.092 214.4);

Tailwind

colors: {
  custom: {
    50: '#75aebc',
    500: '#298ca0',
    950: '#000000',
  },
}

SCSS

$custom: #298ca0;
$custom-light: #75aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#298ca0",
  "rgb": {
    "r": 41,
    "g": 140,
    "b": 160
  },
  "hsl": {
    "h": 190.084,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.59317,
    "c": 0.09248,
    "h": 214.4
  },
  "luminance": 0.21766
}

Semantic roles & 50–950 ramp

primary

#298CA0

secondary

#BF7565

accent

#6045E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298CA0

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

Preview Lab → · Contrast checker → · Palette generator →