#2D7CB1#2D7CB1

#2D7CB1 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.3% C 0.112 H 242.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D7CB1
RGB	rgb(45, 124, 177)
HSL	hsl(204, 59%, 44%)
HSV	hsv(204, 75%, 69%)
CMYK	cmyk(74.6%, 29.9%, 0%, 30.6%)
CIE-LAB	lab(49.67, -5.72, -34.90)
CIE-LCH	lch(49.67, 35.36, 260.69°)
OKLab	oklab(56.31% -0.052 -0.0987)
OKLCH	oklch(56.31% 0.112 242.2)
XYZ	xyz(16.2226, 18.1456, 44.2339)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7CB1 #B1622D

analogous

#2DB1A4 #2D7CB1 #2D3AB1

triadic

#2D7CB1 #B12D7C #7CB12D

tetradic

#2D7CB1 #A42DB1 #B1622D #3AB12D

square

#2D7CB1 #A42DB1 #B1622D #3AB12D

split-complementary

#2D7CB1 #B12D3A #B1A42D

monochromatic

#14384F #215A80 #2D7CB1 #4A9BD1 #7BB6DD

Accessibility & contrast

On white

4.54

#2D7CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2D7CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7CB1

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7CB1	#FFFFFF	#000000	##000000
##2D7CB1	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637DB3

Deuteranopia (green-blind)

#5171B0

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2d7cb1;
/* rgb */ color: rgb(45, 124, 177);
/* oklch */ color: oklch(56.3% 0.112 242.2);

Tailwind

colors: {
  custom: {
    50: '#78a1c8',
    500: '#2d7cb1',
    950: '#000000',
  },
}

SCSS

$custom: #2d7cb1;
$custom-light: #78a1c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7cb1",
  "rgb": {
    "r": 45,
    "g": 124,
    "b": 177
  },
  "hsl": {
    "h": 204.091,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56307,
    "c": 0.11161,
    "h": 242.2
  },
  "luminance": 0.18148
}

Semantic roles & 50–950 ramp

primary

#2D7CB1

secondary

#C69574

accent

#8445E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2D7CB1

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

Preview Lab → · Contrast checker → · Palette generator →