#2D5FA4#2D5FA4

#2D5FA4 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.7% C 0.123 H 257.1°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D5FA4
RGB	rgb(45, 95, 164)
HSL	hsl(215, 57%, 41%)
HSV	hsv(215, 73%, 64%)
CMYK	cmyk(72.6%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(40.28, 7.35, -42.14)
CIE-LCH	lch(40.28, 42.78, 279.90°)
OKLab	oklab(48.72% -0.0275 -0.1204)
OKLCH	oklch(48.72% 0.123 257.1)
XYZ	xyz(11.8728, 11.4214, 36.6936)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5FA4 #A4722D

analogous

#2D9AA4 #2D5FA4 #362DA4

triadic

#2D5FA4 #A42D5F #5FA42D

tetradic

#2D5FA4 #A42D9A #A4722D #2DA436

square

#2D5FA4 #A42D9A #A4722D #2DA436

split-complementary

#2D5FA4 #A4362D #9AA42D

monochromatic

#132744 #204374 #2D5FA4 #437CCB #739ED9

Accessibility & contrast

On white

6.39

#2D5FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#2D5FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5FA4

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5FA4	#FFFFFF	#000000	##FFFFFF
##2D5FA4	1.00	6.39	3.28	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#2A5AA3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d5fa4;
/* rgb */ color: rgb(45, 95, 164);
/* oklch */ color: oklch(48.7% 0.123 257.1);

Tailwind

colors: {
  custom: {
    50: '#758bbf',
    500: '#2d5fa4',
    950: '#000000',
  },
}

SCSS

$custom: #2d5fa4;
$custom-light: #758bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5fa4",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 214.79,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48717,
    "c": 0.12347,
    "h": 257.1
  },
  "luminance": 0.11423
}

Semantic roles & 50–950 ramp

primary

#2D5FA4

secondary

#C09D6D

accent

#A048E0

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2D5FA4

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

Preview Lab → · Contrast checker → · Palette generator →