#2C5CBB#2C5CBB

#2C5CBB is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.6% C 0.159 H 262.1°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CBB
RGB	rgb(44, 92, 187)
HSL	hsl(220, 62%, 45%)
HSV	hsv(220, 76%, 73%)
CMYK	cmyk(76.5%, 50.8%, 0%, 26.7%)
CIE-LAB	lab(40.86, 17.92, -54.76)
CIE-LCH	lch(40.86, 57.62, 288.12°)
OKLab	oklab(49.62% -0.0217 -0.1575)
OKLCH	oklch(49.62% 0.159 262.1)
XYZ	xyz(13.8323, 11.7761, 48.5481)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CBB #BB8B2C

analogous

#2CA4BB #2C5CBB #432CBB

triadic

#2C5CBB #BB2C5C #5CBB2C

tetradic

#2C5CBB #BB2CA4 #BB8B2C #2CBB43

square

#2C5CBB #BB2CA4 #BB8B2C #2CBB43

split-complementary

#2C5CBB #BB432C #A4BB2C

monochromatic

#152B58 #204489 #2C5CBB #4F7CD6 #80A1E1

Accessibility & contrast

On white

6.26

#2C5CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2C5CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CBB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CBB	#FFFFFF	#000000	##FFFFFF
##2C5CBB	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2067BE

Deuteranopia (green-blind)

#005AB9

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5cbb;
/* rgb */ color: rgb(44, 92, 187);
/* oklch */ color: oklch(49.6% 0.159 262.1);

Tailwind

colors: {
  custom: {
    50: '#7a89d0',
    500: '#2c5cbb',
    950: '#000000',
  },
}

SCSS

$custom: #2c5cbb;
$custom-light: #7a89d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5cbb",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 187
  },
  "hsl": {
    "h": 219.86,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.49624,
    "c": 0.15903,
    "h": 262.1
  },
  "luminance": 0.11778
}

Semantic roles & 50–950 ramp

primary

#2C5CBB

secondary

#CAAF79

accent

#AF43E5

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2C5CBB

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

Preview Lab → · Contrast checker → · Palette generator →