#298EB4#298EB4

#298EB4 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.7% C 0.106 H 228.2°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#298EB4
RGB	rgb(41, 142, 180)
HSL	hsl(196, 63%, 43%)
HSV	hsv(196, 77%, 71%)
CMYK	cmyk(77.2%, 21.1%, 0%, 29.4%)
CIE-LAB	lab(55.19, -15.40, -28.03)
CIE-LCH	lch(55.19, 31.98, 241.22°)
OKLab	oklab(60.71% -0.0704 -0.0787)
OKLCH	oklch(60.71% 0.106 228.2)
XYZ	xyz(18.8223, 23.1104, 46.6399)
Luminance	0.2311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EB4 #B44F29

analogous

#29B494 #298EB4 #2948B4

triadic

#298EB4 #B4298E #8EB429

tetradic

#298EB4 #9429B4 #B44F29 #48B429

square

#298EB4 #9429B4 #B44F29 #48B429

split-complementary

#298EB4 #B42948 #B49429

monochromatic

#123F50 #1E6782 #298EB4 #45AED5 #77C3E0

Accessibility & contrast

On white

3.73

#298EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#298EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EB4

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EB4	#FFFFFF	#000000	##000000
##298EB4	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8CB6

Deuteranopia (green-blind)

#677EB3

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #298eb4;
/* rgb */ color: rgb(41, 142, 180);
/* oklch */ color: oklch(60.7% 0.106 228.2);

Tailwind

colors: {
  custom: {
    50: '#78afca',
    500: '#298eb4',
    950: '#000000',
  },
}

SCSS

$custom: #298eb4;
$custom-light: #78afca;
$custom-dark: #000000;

JSON

{
  "hex": "#298eb4",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 180
  },
  "hsl": {
    "h": 196.403,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.60712,
    "c": 0.10565,
    "h": 228.2
  },
  "luminance": 0.23113
}

Semantic roles & 50–950 ramp

primary

#298EB4

secondary

#C88971

accent

#6F42E6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298EB4

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

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