#2A5FA0#2A5FA0

#2A5FA0 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.119 H 255.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A5FA0
RGB	rgb(42, 95, 160)
HSL	hsl(213, 58%, 40%)
HSV	hsv(213, 74%, 63%)
CMYK	cmyk(73.8%, 40.6%, 0%, 37.3%)
CIE-LAB	lab(39.94, 5.40, -40.32)
CIE-LCH	lch(39.94, 40.68, 277.62°)
OKLab	oklab(48.34% -0.0306 -0.115)
OKLCH	oklch(48.34% 0.119 255.1)
XYZ	xyz(11.3899, 11.2135, 34.8150)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5FA0 #A06B2A

analogous

#2A9AA0 #2A5FA0 #302AA0

triadic

#2A5FA0 #A02A5F #5FA02A

tetradic

#2A5FA0 #A02A9A #A06B2A #2AA030

square

#2A5FA0 #A02A9A #A06B2A #2AA030

split-complementary

#2A5FA0 #A0302A #9AA02A

monochromatic

#11253F #1D4270 #2A5FA0 #3C7CCC #6C9DD8

Accessibility & contrast

On white

6.48

#2A5FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2A5FA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5FA0

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5FA0	#FFFFFF	#000000	##FFFFFF
##2A5FA0	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4064A3

Deuteranopia (green-blind)

#2E599F

Tritanopia (blue-blind)

#006E77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2a5fa0;
/* rgb */ color: rgb(42, 95, 160);
/* oklch */ color: oklch(48.3% 0.119 255.1);

Tailwind

colors: {
  custom: {
    50: '#738bbc',
    500: '#2a5fa0',
    950: '#000000',
  },
}

SCSS

$custom: #2a5fa0;
$custom-light: #738bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5fa0",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 160
  },
  "hsl": {
    "h": 213.051,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48343,
    "c": 0.11904,
    "h": 255.1
  },
  "luminance": 0.11215
}

Semantic roles & 50–950 ramp

primary

#2A5FA0

secondary

#BF9767

accent

#9C46E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A5FA0

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

Preview Lab → · Contrast checker → · Palette generator →