#2D7FA3#2D7FA3

#2D7FA3 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.3% C 0.095 H 231.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D7FA3
RGB	rgb(45, 127, 163)
HSL	hsl(198, 57%, 41%)
HSV	hsv(198, 72%, 64%)
CMYK	cmyk(72.4%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(49.95, -12.41, -26.34)
CIE-LCH	lch(49.95, 29.11, 244.77°)
OKLab	oklab(56.32% -0.0598 -0.0739)
OKLCH	oklch(56.32% 0.095 231)
XYZ	xyz(15.2798, 18.3792, 37.3855)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7FA3 #A3512D

analogous

#2DA38C #2D7FA3 #2D44A3

triadic

#2D7FA3 #A32D7F #7FA32D

tetradic

#2D7FA3 #8C2DA3 #A3512D #44A32D

square

#2D7FA3 #8C2DA3 #A3512D #44A32D

split-complementary

#2D7FA3 #A32D44 #A38C2D

monochromatic

#133443 #205A73 #2D7FA3 #42A1CB #72B9D8

Accessibility & contrast

On white

4.49

#2D7FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2D7FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7FA3

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7FA3	#FFFFFF	#000000	##000000
##2D7FA3	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA5

Deuteranopia (green-blind)

#5D72A2

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2d7fa3;
/* rgb */ color: rgb(45, 127, 163);
/* oklch */ color: oklch(56.3% 0.095 231.0);

Tailwind

colors: {
  custom: {
    50: '#76a4be',
    500: '#2d7fa3',
    950: '#000000',
  },
}

SCSS

$custom: #2d7fa3;
$custom-light: #76a4be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7fa3",
  "rgb": {
    "r": 45,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 198.305,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5632,
    "c": 0.09513,
    "h": 231
  },
  "luminance": 0.18381
}

Semantic roles & 50–950 ramp

primary

#2D7FA3

secondary

#C0866C

accent

#7648E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2D7FA3

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

Preview Lab → · Contrast checker → · Palette generator →