#2D7DBA#2D7DBA

#2D7DBA is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.121 H 245.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D7DBA
RGB	rgb(45, 125, 186)
HSL	hsl(206, 61%, 45%)
HSV	hsv(206, 76%, 73%)
CMYK	cmyk(75.8%, 32.8%, 0%, 27.1%)
CIE-LAB	lab(50.41, -3.05, -38.92)
CIE-LCH	lch(50.41, 39.04, 265.52°)
OKLab	oklab(57.04% -0.0502 -0.1105)
OKLCH	oklch(57.04% 0.121 245.6)
XYZ	xyz(17.2753, 18.7683, 49.1570)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7DBA #BA6A2D

analogous

#2DBAB0 #2D7DBA #2D37BA

triadic

#2D7DBA #BA2D7D #7DBA2D

tetradic

#2D7DBA #B02DBA #BA6A2D #37BA2D

square

#2D7DBA #B02DBA #BA6A2D #37BA2D

split-complementary

#2D7DBA #BA2D37 #BAB02D

monochromatic

#153B57 #215C89 #2D7DBA #509BD5 #81B7E0

Accessibility & contrast

On white

4.42

#2D7DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#2D7DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7DBA

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7DBA	#FFFFFF	#000000	##000000
##2D7DBA	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617FBD

Deuteranopia (green-blind)

#4D72B9

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2d7dba;
/* rgb */ color: rgb(45, 125, 186);
/* oklch */ color: oklch(57.0% 0.121 245.6);

Tailwind

colors: {
  custom: {
    50: '#7aa2cf',
    500: '#2d7dba',
    950: '#000000',
  },
}

SCSS

$custom: #2d7dba;
$custom-light: #7aa2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7dba",
  "rgb": {
    "r": 45,
    "g": 125,
    "b": 186
  },
  "hsl": {
    "h": 205.957,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57039,
    "c": 0.12134,
    "h": 245.6
  },
  "luminance": 0.1877
}

Semantic roles & 50–950 ramp

primary

#2D7DBA

secondary

#C99C79

accent

#8944E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0F14

muted

#7C7E82

Preview Lab

Preview with #2D7DBA

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

Preview Lab → · Contrast checker → · Palette generator →