#2D7CB8#2D7CB8

#2D7CB8 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.7% C 0.120 H 245.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D7CB8
RGB	rgb(45, 124, 184)
HSL	hsl(206, 61%, 45%)
HSV	hsv(206, 76%, 72%)
CMYK	cmyk(75.5%, 32.6%, 0%, 27.8%)
CIE-LAB	lab(50.02, -3.18, -38.40)
CIE-LCH	lch(50.02, 38.53, 265.27°)
OKLab	oklab(56.69% -0.0499 -0.1089)
OKLCH	oklch(56.69% 0.12 245.4)
XYZ	xyz(16.9382, 18.4319, 48.0031)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7CB8 #B8692D

analogous

#2DB8AE #2D7CB8 #2D37B8

triadic

#2D7CB8 #B82D7C #7CB82D

tetradic

#2D7CB8 #AE2DB8 #B8692D #37B82D

square

#2D7CB8 #AE2DB8 #B8692D #37B82D

split-complementary

#2D7CB8 #B82D37 #B8AE2D

monochromatic

#153A56 #215B87 #2D7CB8 #4E9AD4 #80B6E0

Accessibility & contrast

On white

4.48

#2D7CB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#2D7CB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7CB8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7CB8	#FFFFFF	#000000	##000000
##2D7CB8	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607EBB

Deuteranopia (green-blind)

#4D71B7

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2d7cb8;
/* rgb */ color: rgb(45, 124, 184);
/* oklch */ color: oklch(56.7% 0.120 245.4);

Tailwind

colors: {
  custom: {
    50: '#79a1cd',
    500: '#2d7cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2d7cb8;
$custom-light: #79a1cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7cb8",
  "rgb": {
    "r": 45,
    "g": 124,
    "b": 184
  },
  "hsl": {
    "h": 205.899,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56691,
    "c": 0.11982,
    "h": 245.4
  },
  "luminance": 0.18434
}

Semantic roles & 50–950 ramp

primary

#2D7CB8

secondary

#C99B78

accent

#8944E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D7CB8

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

Preview Lab → · Contrast checker → · Palette generator →