#2B5FA7#2B5FA7

#2B5FA7 is a mid, vivid cyan. Relative luminance 0.115; OKLCH L 48.8% C 0.128 H 257.2°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2B5FA7
RGB	rgb(43, 95, 167)
HSL	hsl(215, 59%, 41%)
HSV	hsv(215, 74%, 65%)
CMYK	cmyk(74.3%, 43.1%, 0%, 34.5%)
CIE-LAB	lab(40.39, 8.20, -43.75)
CIE-LCH	lch(40.39, 44.52, 280.62°)
OKLab	oklab(48.84% -0.0283 -0.1251)
OKLCH	oklch(48.84% 0.128 257.2)
XYZ	xyz(12.0610, 11.4867, 38.1332)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5FA7 #A7732B

analogous

#2B9DA7 #2B5FA7 #352BA7

triadic

#2B5FA7 #A72B5F #5FA72B

tetradic

#2B5FA7 #A72B9D #A7732B #2BA735

square

#2B5FA7 #A72B9D #A7732B #2BA735

split-complementary

#2B5FA7 #A7352B #9DA72B

monochromatic

#122846 #1E4376 #2B5FA7 #417CCE #729EDB

Accessibility & contrast

On white

6.37

#2B5FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2B5FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5FA7

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5FA7	#FFFFFF	#000000	##FFFFFF
##2B5FA7	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65AA

Deuteranopia (green-blind)

#265AA6

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2b5fa7;
/* rgb */ color: rgb(43, 95, 167);
/* oklch */ color: oklch(48.8% 0.128 257.2);

Tailwind

colors: {
  custom: {
    50: '#758bc1',
    500: '#2b5fa7',
    950: '#000000',
  },
}

SCSS

$custom: #2b5fa7;
$custom-light: #758bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5fa7",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 167
  },
  "hsl": {
    "h": 214.839,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48837,
    "c": 0.12828,
    "h": 257.2
  },
  "luminance": 0.11488
}

Semantic roles & 50–950 ramp

primary

#2B5FA7

secondary

#C29E6C

accent

#A146E2

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2B5FA7

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

Preview Lab → · Contrast checker → · Palette generator →