#298CA6#298CA6

#298CA6 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.6% C 0.096 H 219.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#298CA6
RGB	rgb(41, 140, 166)
HSL	hsl(192, 60%, 41%)
HSV	hsv(192, 75%, 65%)
CMYK	cmyk(75.3%, 15.7%, 0%, 34.9%)
CIE-LAB	lab(54.00, -19.08, -21.83)
CIE-LCH	lch(54.00, 28.99, 228.85°)
OKLab	oklab(59.58% -0.0739 -0.061)
OKLCH	oklch(59.58% 0.096 219.5)
XYZ	xyz(17.1726, 21.9787, 39.4063)
Luminance	0.2198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298CA6 #A64329

analogous

#29A681 #298CA6 #294DA6

triadic

#298CA6 #A6298C #8CA629

tetradic

#298CA6 #8129A6 #A64329 #4DA629

square

#298CA6 #8129A6 #A64329 #4DA629

split-complementary

#298CA6 #A6294D #A68129

monochromatic

#113944 #1D6375 #298CA6 #3DB1CF #6EC5DB

Accessibility & contrast

On white

3.89

#298CA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#298CA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298CA6

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298CA6	#FFFFFF	#000000	##000000
##298CA6	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C88A7

Deuteranopia (green-blind)

#6B7CA6

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #298ca6;
/* rgb */ color: rgb(41, 140, 166);
/* oklch */ color: oklch(59.6% 0.096 219.5);

Tailwind

colors: {
  custom: {
    50: '#76adc0',
    500: '#298ca6',
    950: '#000000',
  },
}

SCSS

$custom: #298ca6;
$custom-light: #76adc0;
$custom-dark: #000000;

JSON

{
  "hex": "#298ca6",
  "rgb": {
    "r": 41,
    "g": 140,
    "b": 166
  },
  "hsl": {
    "h": 192.48,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59577,
    "c": 0.09581,
    "h": 219.5
  },
  "luminance": 0.21981
}

Semantic roles & 50–950 ramp

primary

#298CA6

secondary

#C27B69

accent

#6544E4

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298CA6

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

Preview Lab → · Contrast checker → · Palette generator →