#2A5DA1#2A5DA1

#2A5DA1 is a mid, vivid cyan. Relative luminance 0.109; OKLCH L 47.9% C 0.123 H 256.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A5DA1
RGB	rgb(42, 93, 161)
HSL	hsl(214, 59%, 40%)
HSV	hsv(214, 74%, 63%)
CMYK	cmyk(73.9%, 42.2%, 0%, 36.9%)
CIE-LAB	lab(39.40, 7.07, -41.77)
CIE-LCH	lch(39.40, 42.37, 279.60°)
OKLab	oklab(47.94% -0.0284 -0.1193)
OKLCH	oklch(47.94% 0.123 256.6)
XYZ	xyz(11.2999, 10.8929, 35.2183)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5DA1 #A16E2A

analogous

#2A99A1 #2A5DA1 #332AA1

triadic

#2A5DA1 #A12A5D #5DA12A

tetradic

#2A5DA1 #A12A99 #A16E2A #2AA133

square

#2A5DA1 #A12A99 #A16E2A #2AA133

split-complementary

#2A5DA1 #A1332A #99A12A

monochromatic

#112540 #1D4170 #2A5DA1 #3C7ACC #6D9BD9

Accessibility & contrast

On white

6.61

#2A5DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2A5DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5DA1

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5DA1	#FFFFFF	#000000	##FFFFFF
##2A5DA1	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C63A4

Deuteranopia (green-blind)

#2858A0

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2a5da1;
/* rgb */ color: rgb(42, 93, 161);
/* oklch */ color: oklch(47.9% 0.123 256.6);

Tailwind

colors: {
  custom: {
    50: '#738abd',
    500: '#2a5da1',
    950: '#000000',
  },
}

SCSS

$custom: #2a5da1;
$custom-light: #738abd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5da1",
  "rgb": {
    "r": 42,
    "g": 93,
    "b": 161
  },
  "hsl": {
    "h": 214.286,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47944,
    "c": 0.12269,
    "h": 256.6
  },
  "luminance": 0.10894
}

Semantic roles & 50–950 ramp

primary

#2A5DA1

secondary

#C09A67

accent

#9F46E2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A5DA1

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

Preview Lab → · Contrast checker → · Palette generator →