#2D7BCA#2D7BCA

#2D7BCA is a mid, vivid cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.143 H 252.0°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D7BCA
RGB	rgb(45, 123, 202)
HSL	hsl(210, 64%, 48%)
HSV	hsv(210, 78%, 79%)
CMYK	cmyk(77.7%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(50.67, 4.06, -47.68)
CIE-LCH	lch(50.67, 47.85, 274.87°)
OKLab	oklab(57.52% -0.0441 -0.1361)
OKLCH	oklch(57.52% 0.143 252)
XYZ	xyz(18.8218, 18.9858, 58.5383)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7BCA #CA7C2D

analogous

#2DC9CA #2D7BCA #2D2DCA

triadic

#2D7BCA #CA2D7B #7BCA2D

tetradic

#2D7BCA #CA2DC9 #CA7C2D #2DCA2D

square

#2D7BCA #CA2DC9 #CA7C2D #2DCA2D

split-complementary

#2D7BCA #CA2D2D #C9CA2D

monochromatic

#173E66 #225D98 #2D7BCA #5A9ADA #8CB8E5

Accessibility & contrast

On white

4.38

#2D7BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#2D7BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7BCA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7BCA	#FFFFFF	#000000	##000000
##2D7BCA	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#3C72C8

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2d7bca;
/* rgb */ color: rgb(45, 123, 202);
/* oklch */ color: oklch(57.5% 0.143 252.0);

Tailwind

colors: {
  custom: {
    50: '#7da0da',
    500: '#2d7bca',
    950: '#000000',
  },
}

SCSS

$custom: #2d7bca;
$custom-light: #7da0da;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7bca",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 210.191,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57515,
    "c": 0.1431,
    "h": 252
  },
  "luminance": 0.18988
}

Semantic roles & 50–950 ramp

primary

#2D7BCA

secondary

#CFAA83

accent

#9441E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2D7BCA

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

Preview Lab → · Contrast checker → · Palette generator →