#2D74BA#2D74BA

#2D74BA is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.130 H 251.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2D74BA
RGB	rgb(45, 116, 186)
HSL	hsl(210, 61%, 45%)
HSV	hsv(210, 76%, 73%)
CMYK	cmyk(75.8%, 37.6%, 0%, 27.1%)
CIE-LAB	lab(47.74, 2.40, -43.15)
CIE-LCH	lch(47.74, 43.22, 273.18°)
OKLab	oklab(54.94% -0.0419 -0.123)
OKLCH	oklch(54.94% 0.13 251.2)
XYZ	xyz(16.1872, 16.5920, 48.7943)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D74BA #BA732D

analogous

#2DBAB9 #2D74BA #2D2EBA

triadic

#2D74BA #BA2D74 #74BA2D

tetradic

#2D74BA #B92DBA #BA732D #2EBA2D

square

#2D74BA #B92DBA #BA732D #2EBA2D

split-complementary

#2D74BA #BA2D2E #BAB92D

monochromatic

#153757 #215589 #2D74BA #5093D5 #81B1E0

Accessibility & contrast

On white

4.86

#2D74BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2D74BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D74BA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D74BA	#FFFFFF	#000000	##FFFFFF
##2D74BA	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5378BD

Deuteranopia (green-blind)

#3E6BB9

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d74ba;
/* rgb */ color: rgb(45, 116, 186);
/* oklch */ color: oklch(54.9% 0.130 251.2);

Tailwind

colors: {
  custom: {
    50: '#7a9bcf',
    500: '#2d74ba',
    950: '#000000',
  },
}

SCSS

$custom: #2d74ba;
$custom-light: #7a9bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d74ba",
  "rgb": {
    "r": 45,
    "g": 116,
    "b": 186
  },
  "hsl": {
    "h": 209.787,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54938,
    "c": 0.1299,
    "h": 251.2
  },
  "luminance": 0.16594
}

Semantic roles & 50–950 ramp

primary

#2D74BA

secondary

#C9A179

accent

#9344E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2D74BA

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

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