#2A5CA0#2A5CA0

#2A5CA0 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.122 H 256.9°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A5CA0
RGB	rgb(42, 92, 160)
HSL	hsl(215, 58%, 40%)
HSV	hsv(215, 74%, 63%)
CMYK	cmyk(73.8%, 42.5%, 0%, 37.3%)
CIE-LAB	lab(39.04, 7.33, -41.75)
CIE-LCH	lch(39.04, 42.38, 279.96°)
OKLab	oklab(47.65% -0.0277 -0.1193)
OKLCH	oklch(47.65% 0.122 256.9)
XYZ	xyz(11.1248, 10.6834, 34.7267)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5CA0 #A06E2A

analogous

#2A97A0 #2A5CA0 #332AA0

triadic

#2A5CA0 #A02A5C #5CA02A

tetradic

#2A5CA0 #A02A97 #A06E2A #2AA033

square

#2A5CA0 #A02A97 #A06E2A #2AA033

split-complementary

#2A5CA0 #A0332A #97A02A

monochromatic

#11243F #1D4070 #2A5CA0 #3C79CC #6C9AD8

Accessibility & contrast

On white

6.69

#2A5CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2A5CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5CA0

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5CA0	#FFFFFF	#000000	##FFFFFF
##2A5CA0	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)

#3B62A3

Deuteranopia (green-blind)

#27579F

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a5ca0;
/* rgb */ color: rgb(42, 92, 160);
/* oklch */ color: oklch(47.6% 0.122 256.9);

Tailwind

colors: {
  custom: {
    50: '#7389bc',
    500: '#2a5ca0',
    950: '#000000',
  },
}

SCSS

$custom: #2a5ca0;
$custom-light: #7389bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5ca0",
  "rgb": {
    "r": 42,
    "g": 92,
    "b": 160
  },
  "hsl": {
    "h": 214.576,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47647,
    "c": 0.12247,
    "h": 256.9
  },
  "luminance": 0.10685
}

Semantic roles & 50–950 ramp

primary

#2A5CA0

secondary

#BF9A67

accent

#A046E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A5CA0

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

Preview Lab → · Contrast checker → · Palette generator →