#2970C5#2970C5

#2970C5 is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.6% C 0.150 H 255.3°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2970C5
RGB	rgb(41, 112, 197)
HSL	hsl(213, 66%, 47%)
HSV	hsv(213, 79%, 77%)
CMYK	cmyk(79.2%, 43.1%, 0%, 22.7%)
CIE-LAB	lab(47.09, 8.56, -50.54)
CIE-LCH	lch(47.09, 51.26, 279.62°)
OKLab	oklab(54.6% -0.0381 -0.1448)
OKLCH	oklch(54.6% 0.15 255.3)
XYZ	xyz(16.7829, 16.0890, 55.0334)
Luminance	0.1609 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2970C5 #C57E29

analogous

#29BEC5 #2970C5 #3029C5

triadic

#2970C5 #C52970 #70C529

tetradic

#2970C5 #C529BE #C57E29 #29C530

square

#2970C5 #C529BE #C57E29 #29C530

split-complementary

#2970C5 #C53029 #BEC529

monochromatic

#143660 #1E5392 #2970C5 #518FDB #83B0E5

Accessibility & contrast

On white

4.98

#2970C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#2970C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2970C5

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2970C5	#FFFFFF	#000000	##FFFFFF
##2970C5	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4577C8

Deuteranopia (green-blind)

#2769C3

Tritanopia (blue-blind)

#008491

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2970c5;
/* rgb */ color: rgb(41, 112, 197);
/* oklch */ color: oklch(54.6% 0.150 255.3);

Tailwind

colors: {
  custom: {
    50: '#7b98d7',
    500: '#2970c5',
    950: '#000000',
  },
}

SCSS

$custom: #2970c5;
$custom-light: #7b98d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2970c5",
  "rgb": {
    "r": 41,
    "g": 112,
    "b": 197
  },
  "hsl": {
    "h": 212.692,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.1497,
    "h": 255.3
  },
  "luminance": 0.16091
}

Semantic roles & 50–950 ramp

primary

#2970C5

secondary

#CEA97C

accent

#9B3FE8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #2970C5

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

Preview Lab → · Contrast checker → · Palette generator →