#298FAD#298FAD

#298FAD is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.6% C 0.100 H 222.2°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#298FAD
RGB	rgb(41, 143, 173)
HSL	hsl(194, 62%, 42%)
HSV	hsv(194, 76%, 68%)
CMYK	cmyk(76.3%, 17.3%, 0%, 32.2%)
CIE-LAB	lab(55.21, -18.33, -24.00)
CIE-LCH	lch(55.21, 30.20, 232.62°)
OKLab	oklab(60.63% -0.0741 -0.0672)
OKLCH	oklch(60.63% 0.1 222.2)
XYZ	xyz(18.2766, 23.1313, 43.0286)
Luminance	0.2313 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298FAD #AD4729

analogous

#29AD89 #298FAD #294DAD

triadic

#298FAD #AD298F #8FAD29

tetradic

#298FAD #8929AD #AD4729 #4DAD29

square

#298FAD #8929AD #AD4729 #4DAD29

split-complementary

#298FAD #AD294D #AD8929

monochromatic

#123D4A #1D667C #298FAD #41B1D2 #73C5DE

Accessibility & contrast

On white

3.73

#298FAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#298FAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298FAD

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298FAD	#FFFFFF	#000000	##000000
##298FAD	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAF

Deuteranopia (green-blind)

#6C7FAD

Tritanopia (blue-blind)

#009899

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #298fad;
/* rgb */ color: rgb(41, 143, 173);
/* oklch */ color: oklch(60.6% 0.100 222.2);

Tailwind

colors: {
  custom: {
    50: '#77b0c5',
    500: '#298fad',
    950: '#000000',
  },
}

SCSS

$custom: #298fad;
$custom-light: #77b0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#298fad",
  "rgb": {
    "r": 41,
    "g": 143,
    "b": 173
  },
  "hsl": {
    "h": 193.636,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.60634,
    "c": 0.10001,
    "h": 222.2
  },
  "luminance": 0.23133
}

Semantic roles & 50–950 ramp

primary

#298FAD

secondary

#C5816D

accent

#6843E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298FAD

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

Preview Lab → · Contrast checker → · Palette generator →