#2A5F90#2A5F90

#2A5F90 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.098 H 249.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A5F90
RGB	rgb(42, 95, 144)
HSL	hsl(209, 55%, 36%)
HSV	hsv(209, 71%, 56%)
CMYK	cmyk(70.8%, 34%, 0%, 43.5%)
CIE-LAB	lab(39.05, -0.63, -32.13)
CIE-LCH	lch(39.05, 32.14, 268.88°)
OKLab	oklab(47.36% -0.0348 -0.0911)
OKLCH	oklch(47.36% 0.098 249.1)
XYZ	xyz(10.0792, 10.6892, 27.9122)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5F90 #905B2A

analogous

#2A908E #2A5F90 #2A2C90

triadic

#2A5F90 #902A5F #5F902A

tetradic

#2A5F90 #8E2A90 #905B2A #2C902A

square

#2A5F90 #8E2A90 #905B2A #2C902A

split-complementary

#2A5F90 #902A2C #908E2A

monochromatic

#0E2031 #1C4061 #2A5F90 #387EBF #639CD1

Accessibility & contrast

On white

6.69

#2A5F90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2A5F90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5F90

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5F90	#FFFFFF	#000000	##FFFFFF
##2A5F90	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496192

Deuteranopia (green-blind)

#3B588F

Tritanopia (blue-blind)

#006B71

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a5f90;
/* rgb */ color: rgb(42, 95, 144);
/* oklch */ color: oklch(47.4% 0.098 249.1);

Tailwind

colors: {
  custom: {
    50: '#708cb1',
    500: '#2a5f90',
    950: '#000000',
  },
}

SCSS

$custom: #2a5f90;
$custom-light: #708cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5f90",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 144
  },
  "hsl": {
    "h": 208.824,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47361,
    "c": 0.09753,
    "h": 249.1
  },
  "luminance": 0.1069
}

Semantic roles & 50–950 ramp

primary

#2A5F90

secondary

#B7895E

accent

#914ADE

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2A5F90

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

Preview Lab → · Contrast checker → · Palette generator →