#2988B7#2988B7

#2988B7 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.4% C 0.111 H 235.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2988B7
RGB	rgb(41, 136, 183)
HSL	hsl(200, 63%, 44%)
HSV	hsv(200, 78%, 72%)
CMYK	cmyk(77.6%, 25.7%, 0%, 28.2%)
CIE-LAB	lab(53.49, -11.00, -32.38)
CIE-LCH	lch(53.49, 34.20, 251.24°)
OKLab	oklab(59.4% -0.0636 -0.0913)
OKLCH	oklch(59.4% 0.111 235.2)
XYZ	xyz(18.2624, 21.4964, 47.9773)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2988B7 #B75829

analogous

#29B79F #2988B7 #2941B7

triadic

#2988B7 #B72988 #88B729

tetradic

#2988B7 #9F29B7 #B75829 #41B729

square

#2988B7 #9F29B7 #B75829 #41B729

split-complementary

#2988B7 #B72941 #B79F29

monochromatic

#133E53 #1E6385 #2988B7 #47A7D6 #79BFE1

Accessibility & contrast

On white

3.96

#2988B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#2988B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2988B7

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2988B7	#FFFFFF	#000000	##000000
##2988B7	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7187B9

Deuteranopia (green-blind)

#5E7AB6

Tritanopia (blue-blind)

#009498

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2988b7;
/* rgb */ color: rgb(41, 136, 183);
/* oklch */ color: oklch(59.4% 0.111 235.2);

Tailwind

colors: {
  custom: {
    50: '#78aacc',
    500: '#2988b7',
    950: '#000000',
  },
}

SCSS

$custom: #2988b7;
$custom-light: #78aacc;
$custom-dark: #000000;

JSON

{
  "hex": "#2988b7",
  "rgb": {
    "r": 41,
    "g": 136,
    "b": 183
  },
  "hsl": {
    "h": 199.859,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.594,
    "c": 0.1113,
    "h": 235.2
  },
  "luminance": 0.21499
}

Semantic roles & 50–950 ramp

primary

#2988B7

secondary

#C98F73

accent

#7841E6

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2988B7

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

Preview Lab → · Contrast checker → · Palette generator →