#2990BA#2990BA

#2990BA is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.5% C 0.110 H 230.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#2990BA
RGB	rgb(41, 144, 186)
HSL	hsl(197, 64%, 45%)
HSV	hsv(197, 78%, 73%)
CMYK	cmyk(78%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.05, -14.42, -30.11)
CIE-LCH	lch(56.05, 33.38, 244.41°)
OKLab	oklab(61.49% -0.0702 -0.0847)
OKLCH	oklch(61.49% 0.11 230.4)
XYZ	xyz(19.7470, 23.9607, 50.0290)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2990BA #BA5329

analogous

#29BA9C #2990BA #2948BA

triadic

#2990BA #BA2990 #90BA29

tetradic

#2990BA #9C29BA #BA5329 #48BA29

square

#2990BA #9C29BA #BA5329 #48BA29

split-complementary

#2990BA #BA2948 #BA9C29

monochromatic

#134256 #1E6988 #2990BA #49AED7 #7BC4E2

Accessibility & contrast

On white

3.63

#2990BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#2990BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2990BA

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2990BA	#FFFFFF	#000000	##000000
##2990BA	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBC

Deuteranopia (green-blind)

#6780B9

Tritanopia (blue-blind)

#009C9E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2990ba;
/* rgb */ color: rgb(41, 144, 186);
/* oklch */ color: oklch(61.5% 0.110 230.4);

Tailwind

colors: {
  custom: {
    50: '#79b0cf',
    500: '#2990ba',
    950: '#000000',
  },
}

SCSS

$custom: #2990ba;
$custom-light: #79b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2990ba",
  "rgb": {
    "r": 41,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 197.379,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61485,
    "c": 0.11,
    "h": 230.4
  },
  "luminance": 0.23963
}

Semantic roles & 50–950 ramp

primary

#2990BA

secondary

#CA8D75

accent

#7141E7

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2990BA

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

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