#2D65AB#2D65AB

#2D65AB is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.126 H 255.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D65AB
RGB	rgb(45, 101, 171)
HSL	hsl(213, 58%, 42%)
HSV	hsv(213, 74%, 67%)
CMYK	cmyk(73.7%, 40.9%, 0%, 32.9%)
CIE-LAB	lab(42.47, 6.16, -42.79)
CIE-LCH	lch(42.47, 43.24, 278.19°)
OKLab	oklab(50.55% -0.0316 -0.1222)
OKLCH	oklch(50.55% 0.126 255.5)
XYZ	xyz(13.0838, 12.8041, 40.3021)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D65AB #AB732D

analogous

#2DA4AB #2D65AB #342DAB

triadic

#2D65AB #AB2D65 #65AB2D

tetradic

#2D65AB #AB2DA4 #AB732D #2DAB34

square

#2D65AB #AB2DA4 #AB732D #2DAB34

split-complementary

#2D65AB #AB342D #A4AB2D

monochromatic

#142C4A #20487B #2D65AB #4783CE #77A4DB

Accessibility & contrast

On white

5.90

#2D65AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2D65AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D65AB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D65AB	#FFFFFF	#000000	##FFFFFF
##2D65AB	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446BAE

Deuteranopia (green-blind)

#2F5FAA

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2d65ab;
/* rgb */ color: rgb(45, 101, 171);
/* oklch */ color: oklch(50.5% 0.126 255.5);

Tailwind

colors: {
  custom: {
    50: '#7790c4',
    500: '#2d65ab',
    950: '#000000',
  },
}

SCSS

$custom: #2d65ab;
$custom-light: #7790c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d65ab",
  "rgb": {
    "r": 45,
    "g": 101,
    "b": 171
  },
  "hsl": {
    "h": 213.333,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50547,
    "c": 0.1262,
    "h": 255.5
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#2D65AB

secondary

#C39E71

accent

#9D46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D65AB

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

Preview Lab → · Contrast checker → · Palette generator →