#2A5D90#2A5D90

#2A5D90 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.9% C 0.100 H 250.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#2A5D90
RGB	rgb(42, 93, 144)
HSL	hsl(210, 55%, 36%)
HSV	hsv(210, 71%, 56%)
CMYK	cmyk(70.8%, 35.4%, 0%, 43.5%)
CIE-LAB	lab(38.43, 0.63, -33.11)
CIE-LCH	lch(38.43, 33.11, 271.10°)
OKLab	oklab(46.88% -0.0328 -0.094)
OKLCH	oklch(46.88% 0.1 250.8)
XYZ	xyz(9.9014, 10.3335, 27.8529)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5D90 #905D2A

analogous

#2A9090 #2A5D90 #2A2A90

triadic

#2A5D90 #902A5D #5D902A

tetradic

#2A5D90 #902A90 #905D2A #2A902A

square

#2A5D90 #902A90 #905D2A #2A902A

split-complementary

#2A5D90 #902A2A #90902A

monochromatic

#0E2031 #1C3E61 #2A5D90 #387CBF #639AD1

Accessibility & contrast

On white

6.85

#2A5D90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2A5D90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5D90

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5D90	#FFFFFF	#000000	##FFFFFF
##2A5D90	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466092

Deuteranopia (green-blind)

#38568F

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a5d90;
/* rgb */ color: rgb(42, 93, 144);
/* oklch */ color: oklch(46.9% 0.100 250.8);

Tailwind

colors: {
  custom: {
    50: '#708ab1',
    500: '#2a5d90',
    950: '#000000',
  },
}

SCSS

$custom: #2a5d90;
$custom-light: #708ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5d90",
  "rgb": {
    "r": 42,
    "g": 93,
    "b": 144
  },
  "hsl": {
    "h": 210,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.46877,
    "c": 0.09951,
    "h": 250.8
  },
  "luminance": 0.10335
}

Semantic roles & 50–950 ramp

primary

#2A5D90

secondary

#B78B5E

accent

#944ADE

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2A5D90

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

Preview Lab → · Contrast checker → · Palette generator →