#298EA5#298EA5

#298EA5 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.0% C 0.095 H 216.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#298EA5
RGB	rgb(41, 142, 165)
HSL	hsl(191, 60%, 40%)
HSV	hsv(191, 75%, 65%)
CMYK	cmyk(75.2%, 13.9%, 0%, 35.3%)
CIE-LAB	lab(54.59, -20.48, -20.36)
CIE-LCH	lch(54.59, 28.88, 224.84°)
OKLab	oklab(60.03% -0.0763 -0.0568)
OKLCH	oklch(60.03% 0.095 216.7)
XYZ	xyz(17.3761, 22.5320, 39.0233)
Luminance	0.2253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EA5 #A54029

analogous

#29A57E #298EA5 #2950A5

triadic

#298EA5 #A5298E #8EA529

tetradic

#298EA5 #7E29A5 #A54029 #50A529

square

#298EA5 #7E29A5 #A54029 #50A529

split-complementary

#298EA5 #A52950 #A57E29

monochromatic

#113A43 #1D6474 #298EA5 #3DB4CF #6EC7DB

Accessibility & contrast

On white

3.81

#298EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#298EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EA5

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EA5	#FFFFFF	#000000	##000000
##298EA5	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA6

Deuteranopia (green-blind)

#6E7DA5

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #298ea5;
/* rgb */ color: rgb(41, 142, 165);
/* oklch */ color: oklch(60.0% 0.095 216.7);

Tailwind

colors: {
  custom: {
    50: '#76afbf',
    500: '#298ea5',
    950: '#000000',
  },
}

SCSS

$custom: #298ea5;
$custom-light: #76afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#298ea5",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 165
  },
  "hsl": {
    "h": 191.129,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60033,
    "c": 0.09515,
    "h": 216.7
  },
  "luminance": 0.22534
}

Semantic roles & 50–950 ramp

primary

#298EA5

secondary

#C27968

accent

#6244E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298EA5

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

Preview Lab → · Contrast checker → · Palette generator →