#2C6BC4
Closest named color: Mid Blue (#276AB3). oklch(53.5% 0.153 257.8), rgb(44, 107, 196).
Aa
White text reads best on this color (5.24:1).
About this color
#2C6BC4 is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.153 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.027 away. White text reads best on it, at 5.24:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.153) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #2C6BC4 |
| RGB | rgb(44, 107, 196) |
| HSL | hsl(215, 63%, 47%) |
| OKLCH | oklch(53.5% 0.153 257.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2C6BC4 | 5.24:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #2C6BC4 | 4.00:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #2C6BC4 text on white | 5.24:1 | AA | Lc 75.6 | Fine for body text |
| #2C6BC4 text on black | 4.00:1 | AA large text | Lc -26.1 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EBF8
oklch(93.7% 0.02 257.5)
-
Step 200
200
#CADBF3
oklch(88.6% 0.038 257)
-
Step 300
300
#A5C3EE
oklch(81% 0.069 257.4)
-
Step 400
400
#74A2E5
oklch(70.7% 0.111 257.7)
-
Step 500
500
#5089DD
oklch(63% 0.141 258)
-
Step 600
600 (this color)
#2C6BC4
oklch(53.5% 0.153 257.8)
-
Step 700
700
#255EB0
oklch(49% 0.144 258.1)
-
Step 800
800
#204E8E
oklch(42.8% 0.117 257.4)
-
Step 900
900
#204171
oklch(37.7% 0.091 257.9)
-
Step 950
950
#132642
oklch(26.8% 0.058 258)
#2C6BC4 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3C74C7 | 0.030 |
| Deuteranopia (no green cones) | #1966C2 | 0.020 |
| Tritanopia (no blue cones) | #00808E | 0.118 |
| Achromatopsia (no color) | #6C6C6C | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C6BC4
#2C6BC4
oklch(53.5% 0.153 257.8)
- #906300
#906300
oklch(53.4% 0.111 77.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2C6BC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.027
- French Blue #436BAD ΔE 0.040
- Windows Blue #3778BF ΔE 0.040
- Royal Blue #4169E1 ΔE 0.050
- Flat Blue #3C73A8 ΔE 0.055
- Nice Blue #107AB0 ΔE 0.058
- Cerulean Blue #056EEE ΔE 0.065
- Muted Blue #3B719F ΔE 0.065
Use #2C6BC4 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.