#298DAB#298DAB

#298DAB is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.0% C 0.099 H 222.6°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#298DAB
RGB	rgb(41, 141, 171)
HSL	hsl(194, 61%, 42%)
HSV	hsv(194, 76%, 67%)
CMYK	cmyk(76%, 17.5%, 0%, 32.9%)
CIE-LAB	lab(54.51, -17.93, -23.92)
CIE-LCH	lch(54.51, 29.90, 233.15°)
OKLab	oklab(60.05% -0.0729 -0.067)
OKLCH	oklch(60.05% 0.099 222.6)
XYZ	xyz(17.7870, 22.4593, 41.9178)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298DAB #AB4729

analogous

#29AB88 #298DAB #294CAB

triadic

#298DAB #AB298D #8DAB29

tetradic

#298DAB #8829AB #AB4729 #4CAB29

square

#298DAB #8829AB #AB4729 #4CAB29

split-complementary

#298DAB #AB294C #AB8829

monochromatic

#113C48 #1D647A #298DAB #40B0D1 #71C4DD

Accessibility & contrast

On white

3.82

#298DAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#298DAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298DAB

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298DAB	#FFFFFF	#000000	##000000
##298DAB	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8AAD

Deuteranopia (green-blind)

#6A7DAB

Tritanopia (blue-blind)

#009697

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #298dab;
/* rgb */ color: rgb(41, 141, 171);
/* oklch */ color: oklch(60.0% 0.099 222.6);

Tailwind

colors: {
  custom: {
    50: '#77aec4',
    500: '#298dab',
    950: '#000000',
  },
}

SCSS

$custom: #298dab;
$custom-light: #77aec4;
$custom-dark: #000000;

JSON

{
  "hex": "#298dab",
  "rgb": {
    "r": 41,
    "g": 141,
    "b": 171
  },
  "hsl": {
    "h": 193.846,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60049,
    "c": 0.09899,
    "h": 222.6
  },
  "luminance": 0.22461
}

Semantic roles & 50–950 ramp

primary

#298DAB

secondary

#C4806C

accent

#6943E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #298DAB

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

Preview Lab → · Contrast checker → · Palette generator →