#2D7CB9#2D7CB9

#2D7CB9 is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 56.7% C 0.121 H 245.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D7CB9
RGB	rgb(45, 124, 185)
HSL	hsl(206, 61%, 45%)
HSV	hsv(206, 76%, 73%)
CMYK	cmyk(75.7%, 33%, 0%, 27.5%)
CIE-LAB	lab(50.07, -2.81, -38.89)
CIE-LCH	lch(50.07, 39.00, 265.86°)
OKLab	oklab(56.75% -0.0496 -0.1104)
OKLCH	oklch(56.75% 0.121 245.8)
XYZ	xyz(17.0434, 18.4740, 48.5571)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7CB9 #B96A2D

analogous

#2DB9B0 #2D7CB9 #2D36B9

triadic

#2D7CB9 #B92D7C #7CB92D

tetradic

#2D7CB9 #B02DB9 #B96A2D #36B92D

square

#2D7CB9 #B02DB9 #B96A2D #36B92D

split-complementary

#2D7CB9 #B92D36 #B9B02D

monochromatic

#153A57 #215B88 #2D7CB9 #4F9AD4 #80B6E0

Accessibility & contrast

On white

4.47

#2D7CB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2D7CB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7CB9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7CB9	#FFFFFF	#000000	##000000
##2D7CB9	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607EBC

Deuteranopia (green-blind)

#4C71B8

Tritanopia (blue-blind)

#008B92

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2d7cb9;
/* rgb */ color: rgb(45, 124, 185);
/* oklch */ color: oklch(56.7% 0.121 245.8);

Tailwind

colors: {
  custom: {
    50: '#79a1ce',
    500: '#2d7cb9',
    950: '#000000',
  },
}

SCSS

$custom: #2d7cb9;
$custom-light: #79a1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7cb9",
  "rgb": {
    "r": 45,
    "g": 124,
    "b": 185
  },
  "hsl": {
    "h": 206.143,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56747,
    "c": 0.12102,
    "h": 245.8
  },
  "luminance": 0.18476
}

Semantic roles & 50–950 ramp

primary

#2D7CB9

secondary

#C99C79

accent

#8A44E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D7CB9

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

Preview Lab → · Contrast checker → · Palette generator →