#298EB0#298EB0

#298EB0 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.5% C 0.102 H 225.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#298EB0
RGB	rgb(41, 142, 176)
HSL	hsl(195, 62%, 43%)
HSV	hsv(195, 77%, 69%)
CMYK	cmyk(76.7%, 19.3%, 0%, 31%)
CIE-LAB	lab(55.02, -16.77, -26.00)
CIE-LCH	lch(55.02, 30.94, 237.18°)
OKLab	oklab(60.53% -0.0719 -0.0729)
OKLCH	oklch(60.53% 0.102 225.4)
XYZ	xyz(18.4207, 22.9498, 44.5248)
Luminance	0.2295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EB0 #B04B29

analogous

#29B08E #298EB0 #294BB0

triadic

#298EB0 #B0298E #8EB029

tetradic

#298EB0 #8E29B0 #B04B29 #4BB029

square

#298EB0 #8E29B0 #B04B29 #4BB029

split-complementary

#298EB0 #B0294B #B08E29

monochromatic

#123E4D #1D667E #298EB0 #43AFD3 #75C4DF

Accessibility & contrast

On white

3.76

#298EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#298EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EB0

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EB0	#FFFFFF	#000000	##000000
##298EB0	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8BB2

Deuteranopia (green-blind)

#697EB0

Tritanopia (blue-blind)

#009899

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #298eb0;
/* rgb */ color: rgb(41, 142, 176);
/* oklch */ color: oklch(60.5% 0.102 225.4);

Tailwind

colors: {
  custom: {
    50: '#78afc7',
    500: '#298eb0',
    950: '#000000',
  },
}

SCSS

$custom: #298eb0;
$custom-light: #78afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#298eb0",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 176
  },
  "hsl": {
    "h": 195.111,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.60525,
    "c": 0.10243,
    "h": 225.4
  },
  "luminance": 0.22952
}

Semantic roles & 50–950 ramp

primary

#298EB0

secondary

#C6856F

accent

#6C43E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298EB0

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

Preview Lab → · Contrast checker → · Palette generator →