#2C5E9B#2C5E9B

#2C5E9B is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.9% C 0.113 H 254.9°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C5E9B
RGB	rgb(44, 94, 155)
HSL	hsl(213, 56%, 39%)
HSV	hsv(213, 72%, 61%)
CMYK	cmyk(71.6%, 39.4%, 0%, 39.2%)
CIE-LAB	lab(39.42, 4.45, -38.15)
CIE-LCH	lch(39.42, 38.41, 276.65°)
OKLab	oklab(47.87% -0.0294 -0.1087)
OKLCH	oklch(47.87% 0.113 254.9)
XYZ	xyz(10.9556, 10.9063, 32.5317)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5E9B #9B692C

analogous

#2C969B #2C5E9B #322C9B

triadic

#2C5E9B #9B2C5E #5E9B2C

tetradic

#2C5E9B #9B2C96 #9B692C #2C9B32

square

#2C5E9B #9B2C96 #9B692C #2C9B32

split-complementary

#2C5E9B #9B322C #969B2C

monochromatic

#11243C #1E416B #2C5E9B #3C7BC8 #6C9BD5

Accessibility & contrast

On white

6.60

#2C5E9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2C5E9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5E9B

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5E9B	#FFFFFF	#000000	##FFFFFF
##2C5E9B	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42629D

Deuteranopia (green-blind)

#31589A

Tritanopia (blue-blind)

#006C75

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5e9b;
/* rgb */ color: rgb(44, 94, 155);
/* oklch */ color: oklch(47.9% 0.113 254.9);

Tailwind

colors: {
  custom: {
    50: '#738bb9',
    500: '#2c5e9b',
    950: '#000000',
  },
}

SCSS

$custom: #2c5e9b;
$custom-light: #738bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5e9b",
  "rgb": {
    "r": 44,
    "g": 94,
    "b": 155
  },
  "hsl": {
    "h": 212.973,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47868,
    "c": 0.11258,
    "h": 254.9
  },
  "luminance": 0.10907
}

Semantic roles & 50–950 ramp

primary

#2C5E9B

secondary

#BC9667

accent

#9B49DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2C5E9B

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

Preview Lab → · Contrast checker → · Palette generator →