#2C5FA8#2C5FA8

#2C5FA8 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 48.9% C 0.129 H 257.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#2C5FA8
RGB	rgb(44, 95, 168)
HSL	hsl(215, 58%, 42%)
HSV	hsv(215, 74%, 66%)
CMYK	cmyk(73.8%, 43.5%, 0%, 34.1%)
CIE-LAB	lab(40.48, 8.72, -44.19)
CIE-LCH	lch(40.48, 45.04, 281.17°)
OKLab	oklab(48.94% -0.0274 -0.1264)
OKLCH	oklch(48.94% 0.129 257.8)
XYZ	xyz(12.1962, 11.5457, 38.6240)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5FA8 #A8752C

analogous

#2C9DA8 #2C5FA8 #372CA8

triadic

#2C5FA8 #A82C5F #5FA82C

tetradic

#2C5FA8 #A82C9D #A8752C #2CA837

square

#2C5FA8 #A82C9D #A8752C #2CA837

split-complementary

#2C5FA8 #A8372C #9DA82C

monochromatic

#132847 #1F4478 #2C5FA8 #437CCE #749EDB

Accessibility & contrast

On white

6.35

#2C5FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2C5FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5FA8

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5FA8	#FFFFFF	#000000	##FFFFFF
##2C5FA8	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B66AB

Deuteranopia (green-blind)

#255AA7

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c5fa8;
/* rgb */ color: rgb(44, 95, 168);
/* oklch */ color: oklch(48.9% 0.129 257.8);

Tailwind

colors: {
  custom: {
    50: '#768bc2',
    500: '#2c5fa8',
    950: '#000000',
  },
}

SCSS

$custom: #2c5fa8;
$custom-light: #768bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5fa8",
  "rgb": {
    "r": 44,
    "g": 95,
    "b": 168
  },
  "hsl": {
    "h": 215.323,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48942,
    "c": 0.12933,
    "h": 257.8
  },
  "luminance": 0.11547
}

Semantic roles & 50–950 ramp

primary

#2C5FA8

secondary

#C29F6E

accent

#A246E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2C5FA8

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

Preview Lab → · Contrast checker → · Palette generator →