#2C5FA9#2C5FA9

#2C5FA9 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.0% C 0.131 H 258.0°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2C5FA9
RGB	rgb(44, 95, 169)
HSL	hsl(216, 59%, 42%)
HSV	hsv(216, 74%, 66%)
CMYK	cmyk(74%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(40.55, 9.10, -44.68)
CIE-LCH	lch(40.55, 45.60, 281.52°)
OKLab	oklab(49.01% -0.0272 -0.1278)
OKLCH	oklch(49.01% 0.131 258)
XYZ	xyz(12.2897, 11.5831, 39.1165)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5FA9 #A9762C

analogous

#2C9EA9 #2C5FA9 #382CA9

triadic

#2C5FA9 #A92C5F #5FA92C

tetradic

#2C5FA9 #A92C9E #A9762C #2CA938

square

#2C5FA9 #A92C9E #A9762C #2CA938

split-complementary

#2C5FA9 #A9382C #9EA92C

monochromatic

#132848 #1F4478 #2C5FA9 #447CCE #749EDB

Accessibility & contrast

On white

6.33

#2C5FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#2C5FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5FA9

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5FA9	#FFFFFF	#000000	##FFFFFF
##2C5FA9	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#245AA8

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2c5fa9;
/* rgb */ color: rgb(44, 95, 169);
/* oklch */ color: oklch(49.0% 0.131 258.0);

Tailwind

colors: {
  custom: {
    50: '#768bc3',
    500: '#2c5fa9',
    950: '#000000',
  },
}

SCSS

$custom: #2c5fa9;
$custom-light: #768bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5fa9",
  "rgb": {
    "r": 44,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 215.52,
    "s": 58.685,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49009,
    "c": 0.1307,
    "h": 258
  },
  "luminance": 0.11584
}

Semantic roles & 50–950 ramp

primary

#2C5FA9

secondary

#C3A06E

accent

#A246E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2C5FA9

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

Preview Lab → · Contrast checker → · Palette generator →