#2B5E97#2B5E97

#2B5E97 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.6% C 0.107 H 253.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#2B5E97
RGB	rgb(43, 94, 151)
HSL	hsl(212, 56%, 38%)
HSV	hsv(212, 72%, 59%)
CMYK	cmyk(71.5%, 37.7%, 0%, 40.8%)
CIE-LAB	lab(39.16, 2.78, -36.17)
CIE-LCH	lch(39.16, 36.28, 274.40°)
OKLab	oklab(47.58% -0.0311 -0.1029)
OKLCH	oklch(47.58% 0.108 253.2)
XYZ	xyz(10.5828, 10.7522, 30.7898)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5E97 #97642B

analogous

#2B9497 #2B5E97 #2E2B97

triadic

#2B5E97 #972B5E #5E972B

tetradic

#2B5E97 #972B94 #97642B #2B972E

square

#2B5E97 #972B94 #97642B #2B972E

split-complementary

#2B5E97 #972E2B #94972B

monochromatic

#102338 #1D4067 #2B5E97 #397CC7 #689BD4

Accessibility & contrast

On white

6.67

#2B5E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2B5E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5E97

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5E97	#FFFFFF	#000000	##FFFFFF
##2B5E97	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446299

Deuteranopia (green-blind)

#345896

Tritanopia (blue-blind)

#006B73

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b5e97;
/* rgb */ color: rgb(43, 94, 151);
/* oklch */ color: oklch(47.6% 0.107 253.2);

Tailwind

colors: {
  custom: {
    50: '#728bb6',
    500: '#2b5e97',
    950: '#000000',
  },
}

SCSS

$custom: #2b5e97;
$custom-light: #728bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5e97",
  "rgb": {
    "r": 43,
    "g": 94,
    "b": 151
  },
  "hsl": {
    "h": 211.667,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.4758,
    "c": 0.1075,
    "h": 253.2
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#2B5E97

secondary

#BB9163

accent

#9849DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2B5E97

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

Preview Lab → · Contrast checker → · Palette generator →