#2983B8#2983B8

#2983B8 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.2% C 0.116 H 239.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2983B8
RGB	rgb(41, 131, 184)
HSL	hsl(202, 64%, 44%)
HSV	hsv(202, 78%, 72%)
CMYK	cmyk(77.7%, 28.8%, 0%, 27.8%)
CIE-LAB	lab(52.02, -7.78, -35.25)
CIE-LCH	lch(52.02, 36.10, 257.56°)
OKLab	oklab(58.25% -0.0585 -0.0997)
OKLCH	oklch(58.25% 0.116 239.6)
XYZ	xyz(17.6791, 20.1626, 48.2981)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2983B8 #B85E29

analogous

#29B8A6 #2983B8 #293BB8

triadic

#2983B8 #B82983 #83B829

tetradic

#2983B8 #A629B8 #B85E29 #3BB829

square

#2983B8 #A629B8 #B85E29 #3BB829

split-complementary

#2983B8 #B8293B #B8A629

monochromatic

#133C54 #1E5F86 #2983B8 #48A2D6 #7ABBE1

Accessibility & contrast

On white

4.17

#2983B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#2983B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2983B8

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2983B8	#FFFFFF	#000000	##000000
##2983B8	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A83BA

Deuteranopia (green-blind)

#5776B7

Tritanopia (blue-blind)

#009095

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2983b8;
/* rgb */ color: rgb(41, 131, 184);
/* oklch */ color: oklch(58.2% 0.116 239.6);

Tailwind

colors: {
  custom: {
    50: '#78a6cd',
    500: '#2983b8',
    950: '#000000',
  },
}

SCSS

$custom: #2983b8;
$custom-light: #78a6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2983b8",
  "rgb": {
    "r": 41,
    "g": 131,
    "b": 184
  },
  "hsl": {
    "h": 202.238,
    "s": 63.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.58248,
    "c": 0.11562,
    "h": 239.6
  },
  "luminance": 0.20165
}

Semantic roles & 50–950 ramp

primary

#2983B8

secondary

#C99373

accent

#7F41E7

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2983B8

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

Preview Lab → · Contrast checker → · Palette generator →