#298EB6#298EB6

#298EB6 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.8% C 0.107 H 229.5°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#298EB6
RGB	rgb(41, 142, 182)
HSL	hsl(197, 63%, 44%)
HSV	hsv(197, 77%, 71%)
CMYK	cmyk(77.5%, 22%, 0%, 28.6%)
CIE-LAB	lab(55.27, -14.70, -29.04)
CIE-LCH	lch(55.27, 32.55, 243.14°)
OKLab	oklab(60.81% -0.0697 -0.0816)
OKLCH	oklch(60.81% 0.107 229.5)
XYZ	xyz(19.0275, 23.1925, 47.7207)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EB6 #B65129

analogous

#29B697 #298EB6 #2947B6

triadic

#298EB6 #B6298E #8EB629

tetradic

#298EB6 #9729B6 #B65129 #47B629

square

#298EB6 #9729B6 #B65129 #47B629

split-complementary

#298EB6 #B62947 #B69729

monochromatic

#124052 #1E6784 #298EB6 #47ADD5 #79C3E1

Accessibility & contrast

On white

3.72

#298EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#298EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EB6

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EB6	#FFFFFF	#000000	##000000
##298EB6	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798CB8

Deuteranopia (green-blind)

#677EB5

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #298eb6;
/* rgb */ color: rgb(41, 142, 182);
/* oklch */ color: oklch(60.8% 0.107 229.5);

Tailwind

colors: {
  custom: {
    50: '#79afcc',
    500: '#298eb6',
    950: '#000000',
  },
}

SCSS

$custom: #298eb6;
$custom-light: #79afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#298eb6",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 182
  },
  "hsl": {
    "h": 197.021,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.60807,
    "c": 0.10736,
    "h": 229.5
  },
  "luminance": 0.23195
}

Semantic roles & 50–950 ramp

primary

#298EB6

secondary

#C98B72

accent

#7042E6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298EB6

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

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