#298EBA#298EBA

#298EBA is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.0% C 0.111 H 232.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#298EBA
RGB	rgb(41, 142, 186)
HSL	hsl(198, 64%, 45%)
HSV	hsv(198, 78%, 73%)
CMYK	cmyk(78%, 23.7%, 0%, 27.1%)
CIE-LAB	lab(55.44, -13.31, -31.05)
CIE-LCH	lch(55.44, 33.78, 246.80°)
OKLab	oklab(61% -0.0683 -0.0874)
OKLCH	oklch(61% 0.111 232)
XYZ	xyz(19.4468, 23.3602, 49.9289)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298EBA #BA5529

analogous

#29BA9E #298EBA #2945BA

triadic

#298EBA #BA298E #8EBA29

tetradic

#298EBA #9E29BA #BA5529 #45BA29

square

#298EBA #9E29BA #BA5529 #45BA29

split-complementary

#298EBA #BA2945 #BA9E29

monochromatic

#134156 #1E6888 #298EBA #49ACD7 #7BC3E2

Accessibility & contrast

On white

3.70

#298EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#298EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298EBA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298EBA	#FFFFFF	#000000	##000000
##298EBA	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788CBC

Deuteranopia (green-blind)

#657FB9

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #298eba;
/* rgb */ color: rgb(41, 142, 186);
/* oklch */ color: oklch(61.0% 0.111 232.0);

Tailwind

colors: {
  custom: {
    50: '#79afcf',
    500: '#298eba',
    950: '#000000',
  },
}

SCSS

$custom: #298eba;
$custom-light: #79afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#298eba",
  "rgb": {
    "r": 41,
    "g": 142,
    "b": 186
  },
  "hsl": {
    "h": 198.207,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61,
    "c": 0.11094,
    "h": 232
  },
  "luminance": 0.23363
}

Semantic roles & 50–950 ramp

primary

#298EBA

secondary

#CA8F75

accent

#7341E7

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #298EBA

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

Preview Lab → · Contrast checker → · Palette generator →