#298FB6#298FB6

#298FB6 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.1% C 0.107 H 228.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#298FB6
RGB	rgb(41, 143, 182)
HSL	hsl(197, 63%, 44%)
HSV	hsv(197, 77%, 71%)
CMYK	cmyk(77.5%, 21.4%, 0%, 28.6%)
CIE-LAB	lab(55.57, -15.25, -28.57)
CIE-LCH	lch(55.57, 32.38, 241.90°)
OKLab	oklab(61.05% -0.0707 -0.0803)
OKLCH	oklch(61.05% 0.107 228.6)
XYZ	xyz(19.1770, 23.4914, 47.7705)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298FB6 #B65029

analogous

#29B696 #298FB6 #2948B6

triadic

#298FB6 #B6298F #8FB629

tetradic

#298FB6 #9629B6 #B65029 #48B629

square

#298FB6 #9629B6 #B65029 #48B629

split-complementary

#298FB6 #B62948 #B69629

monochromatic

#124152 #1E6884 #298FB6 #47AED5 #79C4E1

Accessibility & contrast

On white

3.68

#298FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#298FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298FB6

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298FB6	#FFFFFF	#000000	##000000
##298FB6	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DB8

Deuteranopia (green-blind)

#687FB5

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #298fb6;
/* rgb */ color: rgb(41, 143, 182);
/* oklch */ color: oklch(61.1% 0.107 228.6);

Tailwind

colors: {
  custom: {
    50: '#79afcc',
    500: '#298fb6',
    950: '#000000',
  },
}

SCSS

$custom: #298fb6;
$custom-light: #79afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#298fb6",
  "rgb": {
    "r": 41,
    "g": 143,
    "b": 182
  },
  "hsl": {
    "h": 196.596,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6105,
    "c": 0.10695,
    "h": 228.6
  },
  "luminance": 0.23494
}

Semantic roles & 50–950 ramp

primary

#298FB6

secondary

#C98A72

accent

#6F42E6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298FB6

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

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