#2C5DAA#2C5DAA

#2C5DAA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.6% C 0.134 H 259.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C5DAA
RGB	rgb(44, 93, 170)
HSL	hsl(217, 59%, 42%)
HSV	hsv(217, 74%, 67%)
CMYK	cmyk(74.1%, 45.3%, 0%, 33.3%)
CIE-LAB	lab(40.02, 10.78, -46.11)
CIE-LCH	lch(40.02, 47.36, 283.16°)
OKLab	oklab(48.63% -0.0252 -0.1321)
OKLCH	oklch(48.63% 0.134 259.2)
XYZ	xyz(12.2061, 11.2651, 39.5535)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5DAA #AA792C

analogous

#2C9CAA #2C5DAA #3A2CAA

triadic

#2C5DAA #AA2C5D #5DAA2C

tetradic

#2C5DAA #AA2C9C #AA792C #2CAA3A

square

#2C5DAA #AA2C9C #AA792C #2CAA3A

split-complementary

#2C5DAA #AA3A2C #9CAA2C

monochromatic

#132849 #1F4279 #2C5DAA #447ACF #759DDB

Accessibility & contrast

On white

6.46

#2C5DAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2C5DAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5DAA

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5DAA	#FFFFFF	#000000	##FFFFFF
##2C5DAA	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3665AD

Deuteranopia (green-blind)

#1C59A8

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2c5daa;
/* rgb */ color: rgb(44, 93, 170);
/* oklch */ color: oklch(48.6% 0.134 259.2);

Tailwind

colors: {
  custom: {
    50: '#768ac4',
    500: '#2c5daa',
    950: '#000000',
  },
}

SCSS

$custom: #2c5daa;
$custom-light: #768ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5daa",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 170
  },
  "hsl": {
    "h": 216.667,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48625,
    "c": 0.13446,
    "h": 259.2
  },
  "luminance": 0.11266
}

Semantic roles & 50–950 ramp

primary

#2C5DAA

secondary

#C3A26F

accent

#A546E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5DAA

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

Preview Lab → · Contrast checker → · Palette generator →