#2C7BB4#2C7BB4

#2C7BB4 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.116 H 244.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C7BB4
RGB	rgb(44, 123, 180)
HSL	hsl(205, 61%, 44%)
HSV	hsv(205, 76%, 71%)
CMYK	cmyk(75.6%, 31.7%, 0%, 29.4%)
CIE-LAB	lab(49.49, -4.17, -36.92)
CIE-LCH	lch(49.49, 37.16, 263.56°)
OKLab	oklab(56.2% -0.0507 -0.1047)
OKLCH	oklch(56.2% 0.116 244.2)
XYZ	xyz(16.3567, 17.9948, 45.7825)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7BB4 #B4652C

analogous

#2CB4A9 #2C7BB4 #2C37B4

triadic

#2C7BB4 #B42C7B #7BB42C

tetradic

#2C7BB4 #A92CB4 #B4652C #37B42C

square

#2C7BB4 #A92CB4 #B4652C #37B42C

split-complementary

#2C7BB4 #B42C37 #B4A92C

monochromatic

#143852 #205983 #2C7BB4 #4A9AD3 #7CB5DF

Accessibility & contrast

On white

4.57

#2C7BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2C7BB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7BB4

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7BB4	#FFFFFF	#000000	##000000
##2C7BB4	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617DB6

Deuteranopia (green-blind)

#4E70B3

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2c7bb4;
/* rgb */ color: rgb(44, 123, 180);
/* oklch */ color: oklch(56.2% 0.116 244.2);

Tailwind

colors: {
  custom: {
    50: '#78a0ca',
    500: '#2c7bb4',
    950: '#000000',
  },
}

SCSS

$custom: #2c7bb4;
$custom-light: #78a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7bb4",
  "rgb": {
    "r": 44,
    "g": 123,
    "b": 180
  },
  "hsl": {
    "h": 205.147,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56203,
    "c": 0.11628,
    "h": 244.2
  },
  "luminance": 0.17997
}

Semantic roles & 50–950 ramp

primary

#2C7BB4

secondary

#C79775

accent

#8744E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C7BB4

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

Preview Lab → · Contrast checker → · Palette generator →