#2980B0#2980B0

#2980B0 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.1% C 0.109 H 237.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2980B0
RGB	rgb(41, 128, 176)
HSL	hsl(201, 62%, 43%)
HSV	hsv(201, 77%, 69%)
CMYK	cmyk(76.7%, 27.3%, 0%, 31%)
CIE-LAB	lab(50.74, -8.92, -32.66)
CIE-LCH	lch(50.74, 33.85, 254.72°)
OKLab	oklab(57.11% -0.0583 -0.0922)
OKLCH	oklch(57.11% 0.109 237.7)
XYZ	xyz(16.4670, 19.0424, 43.8736)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2980B0 #B05929

analogous

#29B09C #2980B0 #293DB0

triadic

#2980B0 #B02980 #80B029

tetradic

#2980B0 #9C29B0 #B05929 #3DB029

square

#2980B0 #9C29B0 #B05929 #3DB029

split-complementary

#2980B0 #B0293D #B09C29

monochromatic

#12384D #1D5C7E #2980B0 #43A0D3 #75B9DF

Accessibility & contrast

On white

4.37

#2980B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#2980B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2980B0

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2980B0	#FFFFFF	#000000	##000000
##2980B0	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6980B2

Deuteranopia (green-blind)

#5773AF

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2980b0;
/* rgb */ color: rgb(41, 128, 176);
/* oklch */ color: oklch(57.1% 0.109 237.7);

Tailwind

colors: {
  custom: {
    50: '#77a4c8',
    500: '#2980b0',
    950: '#000000',
  },
}

SCSS

$custom: #2980b0;
$custom-light: #77a4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2980b0",
  "rgb": {
    "r": 41,
    "g": 128,
    "b": 176
  },
  "hsl": {
    "h": 201.333,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.57106,
    "c": 0.1091,
    "h": 237.7
  },
  "luminance": 0.19044
}

Semantic roles & 50–950 ramp

primary

#2980B0

secondary

#C68E6F

accent

#7C43E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2980B0

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

Preview Lab → · Contrast checker → · Palette generator →