#2B5F97#2B5F97

#2B5F97 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.8% C 0.106 H 252.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B5F97
RGB	rgb(43, 95, 151)
HSL	hsl(211, 56%, 38%)
HSV	hsv(211, 72%, 59%)
CMYK	cmyk(71.5%, 37.1%, 0%, 40.8%)
CIE-LAB	lab(39.46, 2.15, -35.69)
CIE-LCH	lch(39.46, 35.75, 273.44°)
OKLab	oklab(47.82% -0.0322 -0.1015)
OKLCH	oklch(47.82% 0.106 252.4)
XYZ	xyz(10.6723, 10.9312, 30.8196)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5F97 #97632B

analogous

#2B9597 #2B5F97 #2D2B97

triadic

#2B5F97 #972B5F #5F972B

tetradic

#2B5F97 #972B95 #97632B #2B972D

square

#2B5F97 #972B95 #97632B #2B972D

split-complementary

#2B5F97 #972D2B #95972B

monochromatic

#102338 #1D4167 #2B5F97 #397DC7 #689CD4

Accessibility & contrast

On white

6.59

#2B5F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#2B5F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5F97

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5F97	#FFFFFF	#000000	##FFFFFF
##2B5F97	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466299

Deuteranopia (green-blind)

#365896

Tritanopia (blue-blind)

#006C74

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2b5f97;
/* rgb */ color: rgb(43, 95, 151);
/* oklch */ color: oklch(47.8% 0.106 252.4);

Tailwind

colors: {
  custom: {
    50: '#728cb6',
    500: '#2b5f97',
    950: '#000000',
  },
}

SCSS

$custom: #2b5f97;
$custom-light: #728cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5f97",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 151
  },
  "hsl": {
    "h": 211.111,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47818,
    "c": 0.10644,
    "h": 252.4
  },
  "luminance": 0.10932
}

Semantic roles & 50–950 ramp

primary

#2B5F97

secondary

#BB9163

accent

#9749DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2B5F97

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

Preview Lab → · Contrast checker → · Palette generator →