#2A5EA6#2A5EA6

#2A5EA6 is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.5% C 0.128 H 257.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2A5EA6
RGB	rgb(42, 94, 166)
HSL	hsl(215, 60%, 41%)
HSV	hsv(215, 75%, 65%)
CMYK	cmyk(74.7%, 43.4%, 0%, 34.9%)
CIE-LAB	lab(40.00, 8.33, -43.79)
CIE-LCH	lch(40.00, 44.57, 280.77°)
OKLab	oklab(48.51% -0.0283 -0.1253)
OKLCH	oklch(48.51% 0.128 257.3)
XYZ	xyz(11.8380, 11.2495, 37.6165)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5EA6 #A6722A

analogous

#2A9CA6 #2A5EA6 #342AA6

triadic

#2A5EA6 #A62A5E #5EA62A

tetradic

#2A5EA6 #A62A9C #A6722A #2AA634

square

#2A5EA6 #A62A9C #A6722A #2AA634

split-complementary

#2A5EA6 #A6342A #9CA62A

monochromatic

#112744 #1E4275 #2A5EA6 #3F7BCE #709DDB

Accessibility & contrast

On white

6.46

#2A5EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2A5EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5EA6

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5EA6	#FFFFFF	#000000	##FFFFFF
##2A5EA6	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B64A9

Deuteranopia (green-blind)

#2459A5

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2a5ea6;
/* rgb */ color: rgb(42, 94, 166);
/* oklch */ color: oklch(48.5% 0.128 257.3);

Tailwind

colors: {
  custom: {
    50: '#758bc1',
    500: '#2a5ea6',
    950: '#000000',
  },
}

SCSS

$custom: #2a5ea6;
$custom-light: #758bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5ea6",
  "rgb": {
    "r": 42,
    "g": 94,
    "b": 166
  },
  "hsl": {
    "h": 214.839,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48505,
    "c": 0.12842,
    "h": 257.3
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#2A5EA6

secondary

#C29D6A

accent

#A145E3

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A5EA6

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

Preview Lab → · Contrast checker → · Palette generator →