#2C7BB5#2C7BB5

#2C7BB5 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.3% C 0.117 H 244.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2C7BB5
RGB	rgb(44, 123, 181)
HSL	hsl(205, 61%, 44%)
HSV	hsv(205, 76%, 71%)
CMYK	cmyk(75.7%, 32%, 0%, 29%)
CIE-LAB	lab(49.54, -3.81, -37.42)
CIE-LCH	lch(49.54, 37.61, 264.19°)
OKLab	oklab(56.26% -0.0504 -0.1061)
OKLCH	oklch(56.26% 0.117 244.6)
XYZ	xyz(16.4589, 18.0357, 46.3209)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7BB5 #B5662C

analogous

#2CB5AB #2C7BB5 #2C37B5

triadic

#2C7BB5 #B52C7B #7BB52C

tetradic

#2C7BB5 #AB2CB5 #B5662C #37B52C

square

#2C7BB5 #AB2CB5 #B5662C #37B52C

split-complementary

#2C7BB5 #B52C37 #B5AB2C

monochromatic

#143853 #205A84 #2C7BB5 #4B9AD3 #7CB5DF

Accessibility & contrast

On white

4.56

#2C7BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#2C7BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7BB5

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7BB5	#FFFFFF	#000000	##000000
##2C7BB5	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607DB8

Deuteranopia (green-blind)

#4D70B4

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2c7bb5;
/* rgb */ color: rgb(44, 123, 181);
/* oklch */ color: oklch(56.3% 0.117 244.6);

Tailwind

colors: {
  custom: {
    50: '#78a0cb',
    500: '#2c7bb5',
    950: '#000000',
  },
}

SCSS

$custom: #2c7bb5;
$custom-light: #78a0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7bb5",
  "rgb": {
    "r": 44,
    "g": 123,
    "b": 181
  },
  "hsl": {
    "h": 205.401,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.56258,
    "c": 0.11746,
    "h": 244.6
  },
  "luminance": 0.18038
}

Semantic roles & 50–950 ramp

primary

#2C7BB5

secondary

#C89875

accent

#8844E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C7BB5

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

Preview Lab → · Contrast checker → · Palette generator →