#2F83A5#2F83A5

#2F83A5 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.094 H 228.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F83A5
RGB	rgb(47, 131, 165)
HSL	hsl(197, 56%, 42%)
HSV	hsv(197, 72%, 65%)
CMYK	cmyk(71.5%, 20.6%, 0%, 35.3%)
CIE-LAB	lab(51.33, -13.68, -25.37)
CIE-LCH	lch(51.33, 28.82, 241.66°)
OKLab	oklab(57.46% -0.0622 -0.0711)
OKLCH	oklch(57.46% 0.094 228.8)
XYZ	xyz(16.0774, 19.5517, 38.5166)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83A5 #A5512F

analogous

#2FA58C #2F83A5 #2F48A5

triadic

#2F83A5 #A52F83 #83A52F

tetradic

#2F83A5 #8C2FA5 #A5512F #48A52F

square

#2F83A5 #8C2FA5 #A5512F #48A52F

split-complementary

#2F83A5 #A52F48 #A58C2F

monochromatic

#143746 #215D75 #2F83A5 #47A5CB #76BCD8

Accessibility & contrast

On white

4.28

#2F83A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#2F83A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83A5

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83A5	#FFFFFF	#000000	##000000
##2F83A5	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A7

Deuteranopia (green-blind)

#6175A5

Tritanopia (blue-blind)

#008D8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2f83a5;
/* rgb */ color: rgb(47, 131, 165);
/* oklch */ color: oklch(57.5% 0.094 228.8);

Tailwind

colors: {
  custom: {
    50: '#77a7bf',
    500: '#2f83a5',
    950: '#000000',
  },
}

SCSS

$custom: #2f83a5;
$custom-light: #77a7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83a5",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 165
  },
  "hsl": {
    "h": 197.288,
    "s": 55.66,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5746,
    "c": 0.09446,
    "h": 228.8
  },
  "luminance": 0.19554
}

Semantic roles & 50–950 ramp

primary

#2F83A5

secondary

#C08770

accent

#7449DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2F83A5

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

Preview Lab → · Contrast checker → · Palette generator →