#2D7BB8#2D7BB8

#2D7BB8 is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.5% C 0.121 H 246.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D7BB8
RGB	rgb(45, 123, 184)
HSL	hsl(206, 61%, 45%)
HSV	hsv(206, 76%, 72%)
CMYK	cmyk(75.5%, 33.2%, 0%, 27.8%)
CIE-LAB	lab(49.72, -2.58, -38.87)
CIE-LCH	lch(49.72, 38.96, 266.20°)
OKLab	oklab(56.46% -0.0489 -0.1103)
OKLCH	oklch(56.46% 0.121 246.1)
XYZ	xyz(16.8136, 18.1825, 47.9616)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D7BB8 #B86A2D

analogous

#2DB8B0 #2D7BB8 #2D35B8

triadic

#2D7BB8 #B82D7B #7BB82D

tetradic

#2D7BB8 #B02DB8 #B86A2D #35B82D

square

#2D7BB8 #B02DB8 #B86A2D #35B82D

split-complementary

#2D7BB8 #B82D35 #B8B02D

monochromatic

#153956 #215A87 #2D7BB8 #4E99D4 #80B6E0

Accessibility & contrast

On white

4.53

#2D7BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2D7BB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D7BB8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D7BB8	#FFFFFF	#000000	##000000
##2D7BB8	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7DBB

Deuteranopia (green-blind)

#4B70B7

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2d7bb8;
/* rgb */ color: rgb(45, 123, 184);
/* oklch */ color: oklch(56.5% 0.121 246.1);

Tailwind

colors: {
  custom: {
    50: '#79a0cd',
    500: '#2d7bb8',
    950: '#000000',
  },
}

SCSS

$custom: #2d7bb8;
$custom-light: #79a0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d7bb8",
  "rgb": {
    "r": 45,
    "g": 123,
    "b": 184
  },
  "hsl": {
    "h": 206.331,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56455,
    "c": 0.1207,
    "h": 246.1
  },
  "luminance": 0.18184
}

Semantic roles & 50–950 ramp

primary

#2D7BB8

secondary

#C99B78

accent

#8A44E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D7BB8

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

Preview Lab → · Contrast checker → · Palette generator →