#2D75AA#2D75AA

#2D75AA is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.109 H 244.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D75AA
RGB	rgb(45, 117, 170)
HSL	hsl(205, 58%, 42%)
HSV	hsv(205, 74%, 67%)
CMYK	cmyk(73.5%, 31.2%, 0%, 33.3%)
CIE-LAB	lab(47.21, -4.10, -34.70)
CIE-LCH	lch(47.21, 34.94, 263.27°)
OKLab	oklab(54.25% -0.0474 -0.0982)
OKLCH	oklch(54.25% 0.109 244.3)
XYZ	xyz(14.6964, 16.1811, 40.3711)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75AA #AA622D

analogous

#2DAAA1 #2D75AA #2D36AA

triadic

#2D75AA #AA2D75 #75AA2D

tetradic

#2D75AA #A12DAA #AA622D #36AA2D

square

#2D75AA #A12DAA #AA622D #36AA2D

split-complementary

#2D75AA #AA2D36 #AAA12D

monochromatic

#133249 #20547A #2D75AA #4694CE #77B0DB

Accessibility & contrast

On white

4.96

#2D75AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2D75AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75AA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75AA	#FFFFFF	#000000	##FFFFFF
##2D75AA	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D76AC

Deuteranopia (green-blind)

#4B6BA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d75aa;
/* rgb */ color: rgb(45, 117, 170);
/* oklch */ color: oklch(54.3% 0.109 244.3);

Tailwind

colors: {
  custom: {
    50: '#779cc3',
    500: '#2d75aa',
    950: '#000000',
  },
}

SCSS

$custom: #2d75aa;
$custom-light: #779cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75aa",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 170
  },
  "hsl": {
    "h": 205.44,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5425,
    "c": 0.10907,
    "h": 244.3
  },
  "luminance": 0.16183
}

Semantic roles & 50–950 ramp

primary

#2D75AA

secondary

#C39370

accent

#8846E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D75AA

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

Preview Lab → · Contrast checker → · Palette generator →