#298EB2#298EB2

#298EB2 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.6% C 0.104 H 226.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#298EB2
RGB	rgb(41, 142, 178)
HSL	hsl(196, 63%, 43%)
HSV	hsv(196, 77%, 70%)
CMYK	cmyk(77%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(55.10, -16.09, -27.02)
CIE-LCH	lch(55.10, 31.44, 239.23°)
OKLab	oklab(60.62% -0.0712 -0.0758)
OKLCH	oklch(60.62% 0.104 226.8)
XYZ	xyz(18.6200, 23.0295, 45.5746)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EB2 #B24D29

analogous

#29B291 #298EB2 #294AB2

triadic

#298EB2 #B2298E #8EB229

tetradic

#298EB2 #9129B2 #B24D29 #4AB229

square

#298EB2 #9129B2 #B24D29 #4AB229

split-complementary

#298EB2 #B2294A #B29129

monochromatic

#123F4F #1E6680 #298EB2 #44AED4 #76C4DF

Accessibility & contrast

On white

3.75

#298EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#298EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EB2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EB2	#FFFFFF	#000000	##000000
##298EB2	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8BB4

Deuteranopia (green-blind)

#687EB2

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #298eb2;
/* rgb */ color: rgb(41, 142, 178);
/* oklch */ color: oklch(60.6% 0.104 226.8);

Tailwind

colors: {
  custom: {
    50: '#78afc9',
    500: '#298eb2',
    950: '#000000',
  },
}

SCSS

$custom: #298eb2;
$custom-light: #78afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#298eb2",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 195.766,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.60618,
    "c": 0.10401,
    "h": 226.8
  },
  "luminance": 0.23032
}

Semantic roles & 50–950 ramp

primary

#298EB2

secondary

#C78770

accent

#6D42E6

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298EB2

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

Preview Lab → · Contrast checker → · Palette generator →