#2D7DB8#2D7DB8

#2D7DB8 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.119 H 244.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D7DB8
RGB	rgb(45, 125, 184)
HSL	hsl(205, 61%, 45%)
HSV	hsv(205, 76%, 72%)
CMYK	cmyk(75.5%, 32.1%, 0%, 27.8%)
CIE-LAB	lab(50.32, -3.77, -37.93)
CIE-LCH	lch(50.32, 38.11, 264.32°)
OKLab	oklab(56.93% -0.0508 -0.1076)
OKLCH	oklch(56.93% 0.119 244.7)
XYZ	xyz(17.0642, 18.6838, 48.0451)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7DB8 #B8682D

analogous

#2DB8AE #2D7DB8 #2D37B8

triadic

#2D7DB8 #B82D7D #7DB82D

tetradic

#2D7DB8 #AE2DB8 #B8682D #37B82D

square

#2D7DB8 #AE2DB8 #B8682D #37B82D

split-complementary

#2D7DB8 #B82D37 #B8AE2D

monochromatic

#153A56 #215C87 #2D7DB8 #4E9BD4 #80B7E0

Accessibility & contrast

On white

4.43

#2D7DB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#2D7DB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7DB8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7DB8	#FFFFFF	#000000	##000000
##2D7DB8	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627FBB

Deuteranopia (green-blind)

#4E72B7

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2d7db8;
/* rgb */ color: rgb(45, 125, 184);
/* oklch */ color: oklch(56.9% 0.119 244.7);

Tailwind

colors: {
  custom: {
    50: '#79a2cd',
    500: '#2d7db8',
    950: '#000000',
  },
}

SCSS

$custom: #2d7db8;
$custom-light: #79a2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7db8",
  "rgb": {
    "r": 45,
    "g": 125,
    "b": 184
  },
  "hsl": {
    "h": 205.468,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56927,
    "c": 0.11896,
    "h": 244.7
  },
  "luminance": 0.18686
}

Semantic roles & 50–950 ramp

primary

#2D7DB8

secondary

#C99A78

accent

#8844E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2D7DB8

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

Preview Lab → · Contrast checker → · Palette generator →