#2D74B1#2D74B1

#2D74B1 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.119 H 248.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D74B1
RGB	rgb(45, 116, 177)
HSL	hsl(208, 59%, 44%)
HSV	hsv(208, 75%, 69%)
CMYK	cmyk(74.6%, 34.5%, 0%, 30.6%)
CIE-LAB	lab(47.26, -0.93, -38.69)
CIE-LCH	lch(47.26, 38.70, 268.62°)
OKLab	oklab(54.41% -0.0443 -0.1099)
OKLCH	oklch(54.41% 0.119 248)
XYZ	xyz(15.2604, 16.2213, 43.9132)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74B1 #B16A2D

analogous

#2DB1AC #2D74B1 #2D32B1

triadic

#2D74B1 #B12D74 #74B12D

tetradic

#2D74B1 #AC2DB1 #B16A2D #32B12D

square

#2D74B1 #AC2DB1 #B16A2D #32B12D

split-complementary

#2D74B1 #B12D32 #B1AC2D

monochromatic

#14344F #215480 #2D74B1 #4A93D1 #7BB0DD

Accessibility & contrast

On white

4.95

#2D74B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2D74B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74B1

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74B1	#FFFFFF	#000000	##FFFFFF
##2D74B1	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B4

Deuteranopia (green-blind)

#456BB0

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d74b1;
/* rgb */ color: rgb(45, 116, 177);
/* oklch */ color: oklch(54.4% 0.119 248.0);

Tailwind

colors: {
  custom: {
    50: '#789bc8',
    500: '#2d74b1',
    950: '#000000',
  },
}

SCSS

$custom: #2d74b1;
$custom-light: #789bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74b1",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 177
  },
  "hsl": {
    "h": 207.727,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54407,
    "c": 0.11851,
    "h": 248
  },
  "luminance": 0.16223
}

Semantic roles & 50–950 ramp

primary

#2D74B1

secondary

#C69A74

accent

#8E45E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D74B1

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

Preview Lab → · Contrast checker → · Palette generator →