#2A5F9C#2A5F9C

#2A5F9C is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 48.1% C 0.114 H 253.9°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A5F9C
RGB	rgb(42, 95, 156)
HSL	hsl(212, 58%, 39%)
HSV	hsv(212, 73%, 61%)
CMYK	cmyk(73.1%, 39.1%, 0%, 38.8%)
CIE-LAB	lab(39.71, 3.88, -38.30)
CIE-LCH	lch(39.71, 38.49, 275.78°)
OKLab	oklab(48.09% -0.0315 -0.1091)
OKLCH	oklch(48.09% 0.114 253.9)
XYZ	xyz(11.0456, 11.0757, 33.0017)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5F9C #9C672A

analogous

#2A989C #2A5F9C #2E2A9C

triadic

#2A5F9C #9C2A5F #5F9C2A

tetradic

#2A5F9C #9C2A98 #9C672A #2A9C2E

square

#2A5F9C #9C2A98 #9C672A #2A9C2E

split-complementary

#2A5F9C #9C2E2A #989C2A

monochromatic

#10243C #1D426C #2A5F9C #397DCA #6A9CD7

Accessibility & contrast

On white

6.53

#2A5F9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2A5F9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5F9C

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5F9C	#FFFFFF	#000000	##FFFFFF
##2A5F9C	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43639E

Deuteranopia (green-blind)

#31599B

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2a5f9c;
/* rgb */ color: rgb(42, 95, 156);
/* oklch */ color: oklch(48.1% 0.114 253.9);

Tailwind

colors: {
  custom: {
    50: '#728cb9',
    500: '#2a5f9c',
    950: '#000000',
  },
}

SCSS

$custom: #2a5f9c;
$custom-light: #728cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5f9c",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 156
  },
  "hsl": {
    "h": 212.105,
    "s": 57.576,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48089,
    "c": 0.11359,
    "h": 253.9
  },
  "luminance": 0.11077
}

Semantic roles & 50–950 ramp

primary

#2A5F9C

secondary

#BD9465

accent

#9947E1

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2A5F9C

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

Preview Lab → · Contrast checker → · Palette generator →