#2D7AB3#2D7AB3

#2D7AB3 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.9% C 0.116 H 244.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D7AB3
RGB	rgb(45, 122, 179)
HSL	hsl(206, 60%, 44%)
HSV	hsv(206, 75%, 70%)
CMYK	cmyk(74.9%, 31.8%, 0%, 29.8%)
CIE-LAB	lab(49.17, -3.81, -36.85)
CIE-LCH	lch(49.17, 37.05, 264.10°)
OKLab	oklab(55.94% -0.0495 -0.1045)
OKLCH	oklch(55.94% 0.116 244.7)
XYZ	xyz(16.1753, 17.7298, 45.2088)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7AB3 #B3662D

analogous

#2DB3A9 #2D7AB3 #2D37B3

triadic

#2D7AB3 #B32D7A #7AB32D

tetradic

#2D7AB3 #A92DB3 #B3662D #37B32D

square

#2D7AB3 #A92DB3 #B3662D #37B32D

split-complementary

#2D7AB3 #B32D37 #B3A92D

monochromatic

#143751 #215982 #2D7AB3 #4B99D2 #7CB5DE

Accessibility & contrast

On white

4.62

#2D7AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#2D7AB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2D7AB3

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7AB3	#FFFFFF	#000000	##FFFFFF
##2D7AB3	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607CB5

Deuteranopia (green-blind)

#4D6FB2

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2d7ab3;
/* rgb */ color: rgb(45, 122, 179);
/* oklch */ color: oklch(55.9% 0.116 244.7);

Tailwind

colors: {
  custom: {
    50: '#78a0ca',
    500: '#2d7ab3',
    950: '#000000',
  },
}

SCSS

$custom: #2d7ab3;
$custom-light: #78a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7ab3",
  "rgb": {
    "r": 45,
    "g": 122,
    "b": 179
  },
  "hsl": {
    "h": 205.522,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5594,
    "c": 0.11558,
    "h": 244.7
  },
  "luminance": 0.17732
}

Semantic roles & 50–950 ramp

primary

#2D7AB3

secondary

#C79875

accent

#8845E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D7AB3

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

Preview Lab → · Contrast checker → · Palette generator →