#2B61AB#2B61AB

#2B61AB is a mid, vivid cyan. Relative luminance 0.120; OKLCH L 49.6% C 0.131 H 257.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#2B61AB
RGB	rgb(43, 97, 171)
HSL	hsl(215, 60%, 42%)
HSV	hsv(215, 75%, 67%)
CMYK	cmyk(74.9%, 43.3%, 0%, 32.9%)
CIE-LAB	lab(41.22, 8.44, -44.79)
CIE-LCH	lch(41.22, 45.58, 280.67°)
OKLab	oklab(49.56% -0.0293 -0.1281)
OKLCH	oklch(49.56% 0.131 257.1)
XYZ	xyz(12.6189, 12.0018, 40.1717)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B61AB #AB752B

analogous

#2BA1AB #2B61AB #352BAB

triadic

#2B61AB #AB2B61 #61AB2B

tetradic

#2B61AB #AB2BA1 #AB752B #2BAB35

square

#2B61AB #AB2BA1 #AB752B #2BAB35

split-complementary

#2B61AB #AB352B #A1AB2B

monochromatic

#122A49 #1F457A #2B61AB #437FD0 #74A0DC

Accessibility & contrast

On white

6.18

#2B61AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#2B61AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B61AB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B61AB	#FFFFFF	#000000	##FFFFFF
##2B61AB	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D68AE

Deuteranopia (green-blind)

#255CAA

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2b61ab;
/* rgb */ color: rgb(43, 97, 171);
/* oklch */ color: oklch(49.6% 0.131 257.1);

Tailwind

colors: {
  custom: {
    50: '#768dc4',
    500: '#2b61ab',
    950: '#000000',
  },
}

SCSS

$custom: #2b61ab;
$custom-light: #768dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b61ab",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 171
  },
  "hsl": {
    "h": 214.688,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4956,
    "c": 0.13144,
    "h": 257.1
  },
  "luminance": 0.12003
}

Semantic roles & 50–950 ramp

primary

#2B61AB

secondary

#C4A06E

accent

#A045E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B61AB

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

Preview Lab → · Contrast checker → · Palette generator →